19490124

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1171}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 48567680

約数和(自身を除く): 29077556

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 219, 228, 292, 438, 876, 1171, 1387, 2342, 2774, 3513, 4161, 4684, 5548, 7026, 8322, 14052, 16644, 22249, 44498, 66747, 85483, 88996, 133494, 170966, 256449, 266988, 341932, 512898, 1025796, 1624177, 3248354, 4872531, 6496708, 9745062, 19490124]

約数ペア:

[(1, 19490124), (2, 9745062), (3, 6496708), (4, 4872531), (6, 3248354), (12, 1624177), (19, 1025796), (38, 512898), (57, 341932), (73, 266988), (76, 256449), (114, 170966), (146, 133494), (219, 88996), (228, 85483), (292, 66747), (438, 44498), (876, 22249), (1171, 16644), (1387, 14052), (2342, 8322), (2774, 7026), (3513, 5548), (4161, 4684)]