37920338

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{1223}}^1$

素因数の和:1681

約数の個数: 16

約数和(自身を含む): 58605120

約数和(自身を除く): 20684782

約数列:

[1, 2, 37, 74, 419, 838, 1223, 2446, 15503, 31006, 45251, 90502, 512437, 1024874, 18960169, 37920338]

約数ペア:

[(1, 37920338), (2, 18960169), (37, 1024874), (74, 512437), (419, 90502), (838, 45251), (1223, 31006), (2446, 15503)]