19753536

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 112

約数和(自身を含む): 58521600

約数和(自身を除く): 38768064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 64, 66, 88, 94, 96, 132, 141, 176, 188, 192, 199, 264, 282, 352, 376, 398, 517, 528, 564, 597, 704, 752, 796, 1034, 1056, 1128, 1194, 1504, 1551, 1592, 2068, 2112, 2189, 2256, 2388, 3008, 3102, 3184, 4136, 4378, 4512, 4776, 6204, 6368, 6567, 8272, 8756, 9024, 9353, 9552, 12408, 12736, 13134, 16544, 17512, 18706, 19104, 24816, 26268, 28059, 33088, 35024, 37412, 38208, 49632, 52536, 56118, 70048, 74824, 99264, 102883, 105072, 112236, 140096, 149648, 205766, 210144, 224472, 299296, 308649, 411532, 420288, 448944, 598592, 617298, 823064, 897888, 1234596, 1646128, 1795776, 2469192, 3292256, 4938384, 6584512, 9876768, 19753536]

約数ペア:

[(1, 19753536), (2, 9876768), (3, 6584512), (4, 4938384), (6, 3292256), (8, 2469192), (11, 1795776), (12, 1646128), (16, 1234596), (22, 897888), (24, 823064), (32, 617298), (33, 598592), (44, 448944), (47, 420288), (48, 411532), (64, 308649), (66, 299296), (88, 224472), (94, 210144), (96, 205766), (132, 149648), (141, 140096), (176, 112236), (188, 105072), (192, 102883), (199, 99264), (264, 74824), (282, 70048), (352, 56118), (376, 52536), (398, 49632), (517, 38208), (528, 37412), (564, 35024), (597, 33088), (704, 28059), (752, 26268), (796, 24816), (1034, 19104), (1056, 18706), (1128, 17512), (1194, 16544), (1504, 13134), (1551, 12736), (1592, 12408), (2068, 9552), (2112, 9353), (2189, 9024), (2256, 8756), (2388, 8272), (3008, 6567), (3102, 6368), (3184, 6204), (4136, 4776), (4378, 4512)]