19795410181

素因数分解:

${\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{5879}}^1$

素因数の和:6165

約数の個数: 24

約数和(自身を含む): 21488624640

約数和(自身を除く): 1693214459

約数列:

[1, 17, 61, 191, 289, 1037, 3247, 5879, 11651, 17629, 55199, 99943, 198067, 358619, 1122889, 1699031, 3367139, 6096523, 19089113, 68496229, 103640891, 324514921, 1164435893, 19795410181]

約数ペア:

[(1, 19795410181), (17, 1164435893), (61, 324514921), (191, 103640891), (289, 68496229), (1037, 19089113), (3247, 6096523), (5879, 3367139), (11651, 1699031), (17629, 1122889), (55199, 358619), (99943, 198067)]