15160972

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1151}}^1$

素因数の和:1281

約数の個数: 24

約数和(自身を含む): 27578880

約数和(自身を除く): 12417908

約数列:

[1, 2, 4, 37, 74, 89, 148, 178, 356, 1151, 2302, 3293, 4604, 6586, 13172, 42587, 85174, 102439, 170348, 204878, 409756, 3790243, 7580486, 15160972]

約数ペア:

[(1, 15160972), (2, 7580486), (4, 3790243), (37, 409756), (74, 204878), (89, 170348), (148, 102439), (178, 85174), (356, 42587), (1151, 13172), (2302, 6586), (3293, 4604)]