12572674

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 20684160

約数和(自身を除く): 8111486

約数列:

[1, 2, 23, 37, 46, 74, 83, 89, 166, 178, 851, 1702, 1909, 2047, 3071, 3293, 3818, 4094, 6142, 6586, 7387, 14774, 70633, 75739, 141266, 151478, 169901, 273319, 339802, 546638, 6286337, 12572674]

約数ペア:

[(1, 12572674), (2, 6286337), (23, 546638), (37, 339802), (46, 273319), (74, 169901), (83, 151478), (89, 141266), (166, 75739), (178, 70633), (851, 14774), (1702, 7387), (1909, 6586), (2047, 6142), (3071, 4094), (3293, 3818)]