16951940

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{3517}}^1$

素因数の和:3767

約数の個数: 24

約数和(自身を含む): 35756952

約数和(自身を除く): 18805012

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 3517, 4820, 7034, 14068, 17585, 35170, 70340, 847597, 1695194, 3390388, 4237985, 8475970, 16951940]

約数ペア:

[(1, 16951940), (2, 8475970), (4, 4237985), (5, 3390388), (10, 1695194), (20, 847597), (241, 70340), (482, 35170), (964, 17585), (1205, 14068), (2410, 7034), (3517, 4820)]