23521948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1231}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 43775424

約数和(自身を除く): 20253476

約数列:

[1, 2, 4, 17, 34, 68, 281, 562, 1124, 1231, 2462, 4777, 4924, 9554, 19108, 20927, 41854, 83708, 345911, 691822, 1383644, 5880487, 11760974, 23521948]

約数ペア:

[(1, 23521948), (2, 11760974), (4, 5880487), (17, 1383644), (34, 691822), (68, 345911), (281, 83708), (562, 41854), (1124, 20927), (1231, 19108), (2462, 9554), (4777, 4924)]