15749084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 31116960

約数和(自身を除く): 15367876

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 83, 89, 164, 166, 178, 332, 356, 533, 1066, 1079, 1157, 2132, 2158, 2314, 3403, 3649, 4316, 4628, 6806, 7298, 7387, 13612, 14596, 14774, 29548, 44239, 47437, 88478, 94874, 96031, 176956, 189748, 192062, 302867, 384124, 605734, 1211468, 3937271, 7874542, 15749084]

約数ペア:

[(1, 15749084), (2, 7874542), (4, 3937271), (13, 1211468), (26, 605734), (41, 384124), (52, 302867), (82, 192062), (83, 189748), (89, 176956), (164, 96031), (166, 94874), (178, 88478), (332, 47437), (356, 44239), (533, 29548), (1066, 14774), (1079, 14596), (1157, 13612), (2132, 7387), (2158, 7298), (2314, 6806), (3403, 4628), (3649, 4316)]