19472112

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:691

約数の個数: 120

約数和(自身を含む): 62674560

約数和(自身を除く): 43202448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 304, 342, 396, 418, 456, 528, 627, 647, 684, 792, 836, 912, 1254, 1294, 1368, 1584, 1672, 1881, 1941, 2508, 2588, 2736, 3344, 3762, 3882, 5016, 5176, 5823, 7117, 7524, 7764, 10032, 10352, 11646, 12293, 14234, 15048, 15528, 21351, 23292, 24586, 28468, 30096, 31056, 36879, 42702, 46584, 49172, 56936, 64053, 73758, 85404, 93168, 98344, 110637, 113872, 128106, 135223, 147516, 170808, 196688, 221274, 256212, 270446, 295032, 341616, 405669, 442548, 512424, 540892, 590064, 811338, 885096, 1024848, 1081784, 1217007, 1622676, 1770192, 2163568, 2434014, 3245352, 4868028, 6490704, 9736056, 19472112]

約数ペア:

[(1, 19472112), (2, 9736056), (3, 6490704), (4, 4868028), (6, 3245352), (8, 2434014), (9, 2163568), (11, 1770192), (12, 1622676), (16, 1217007), (18, 1081784), (19, 1024848), (22, 885096), (24, 811338), (33, 590064), (36, 540892), (38, 512424), (44, 442548), (48, 405669), (57, 341616), (66, 295032), (72, 270446), (76, 256212), (88, 221274), (99, 196688), (114, 170808), (132, 147516), (144, 135223), (152, 128106), (171, 113872), (176, 110637), (198, 98344), (209, 93168), (228, 85404), (264, 73758), (304, 64053), (342, 56936), (396, 49172), (418, 46584), (456, 42702), (528, 36879), (627, 31056), (647, 30096), (684, 28468), (792, 24586), (836, 23292), (912, 21351), (1254, 15528), (1294, 15048), (1368, 14234), (1584, 12293), (1672, 11646), (1881, 10352), (1941, 10032), (2508, 7764), (2588, 7524), (2736, 7117), (3344, 5823), (3762, 5176), (3882, 5016)]