12941888

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:427

約数の個数: 56

約数和(自身を含む): 28041600

約数和(自身を除く): 15099712

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 152, 232, 304, 367, 464, 551, 608, 734, 928, 1102, 1216, 1468, 1856, 2204, 2936, 4408, 5872, 6973, 8816, 10643, 11744, 13946, 17632, 21286, 23488, 27892, 35264, 42572, 55784, 85144, 111568, 170288, 202217, 223136, 340576, 404434, 446272, 681152, 808868, 1617736, 3235472, 6470944, 12941888]

約数ペア:

[(1, 12941888), (2, 6470944), (4, 3235472), (8, 1617736), (16, 808868), (19, 681152), (29, 446272), (32, 404434), (38, 340576), (58, 223136), (64, 202217), (76, 170288), (116, 111568), (152, 85144), (232, 55784), (304, 42572), (367, 35264), (464, 27892), (551, 23488), (608, 21286), (734, 17632), (928, 13946), (1102, 11744), (1216, 10643), (1468, 8816), (1856, 6973), (2204, 5872), (2936, 4408)]