27451238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{5273}}^1$

素因数の和:5431

約数の個数: 16

約数和(自身を含む): 43668720

約数和(自身を除く): 16217482

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 5273, 10546, 100187, 200374, 722401, 1444802, 13725619, 27451238]

約数ペア:

[(1, 27451238), (2, 13725619), (19, 1444802), (38, 722401), (137, 200374), (274, 100187), (2603, 10546), (5206, 5273)]