25187422

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1733}}^1$

素因数の和:1804

約数の個数: 24

約数和(自身を含む): 41886504

約数和(自身を除く): 16699082

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 1733, 3466, 7267, 14534, 22529, 45058, 74519, 149038, 292877, 585754, 968747, 1937494, 12593711, 25187422]

約数ペア:

[(1, 25187422), (2, 12593711), (13, 1937494), (26, 968747), (43, 585754), (86, 292877), (169, 149038), (338, 74519), (559, 45058), (1118, 22529), (1733, 14534), (3466, 7267)]