25400942

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{11131}}^1$

素因数の和:11303

約数の個数: 16

約数和(自身を含む): 43815552

約数和(自身を除く): 18414610

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 11131, 22262, 77917, 155834, 1814353, 3628706, 12700471, 25400942]

約数ペア:

[(1, 25400942), (2, 12700471), (7, 3628706), (14, 1814353), (163, 155834), (326, 77917), (1141, 22262), (2282, 11131)]