39912226

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{7477}}^1$

素因数の和:7653

約数の個数: 16

約数和(自身を含む): 63802296

約数和(自身を除く): 23890070

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5338, 7477, 14954, 127109, 254218, 1173889, 2347778, 19956113, 39912226]

約数ペア:

[(1, 39912226), (2, 19956113), (17, 2347778), (34, 1173889), (157, 254218), (314, 127109), (2669, 14954), (5338, 7477)]