21912474

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{117809}}^1$

素因数の和:117845

約数の個数: 16

約数和(自身を含む): 45239040

約数和(自身を除く): 23326566

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 117809, 235618, 353427, 706854, 3652079, 7304158, 10956237, 21912474]

約数ペア:

[(1, 21912474), (2, 10956237), (3, 7304158), (6, 3652079), (31, 706854), (62, 353427), (93, 235618), (186, 117809)]