21941510

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{37189}}^1$

素因数の和:37255

約数の個数: 16

約数和(自身を含む): 40165200

約数和(自身を除く): 18223690

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 37189, 74378, 185945, 371890, 2194151, 4388302, 10970755, 21941510]

約数ペア:

[(1, 21941510), (2, 10970755), (5, 4388302), (10, 2194151), (59, 371890), (118, 185945), (295, 74378), (590, 37189)]