22704238

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{569}}^1$

素因数の和:923

約数の個数: 16

約数和(自身を含む): 34719840

約数和(自身を除く): 12015602

約数列:

[1, 2, 71, 142, 281, 562, 569, 1138, 19951, 39902, 40399, 80798, 159889, 319778, 11352119, 22704238]

約数ペア:

[(1, 22704238), (2, 11352119), (71, 319778), (142, 159889), (281, 80798), (562, 40399), (569, 39902), (1138, 19951)]