21496650929

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1\times {\mathrm{31151}}^1$

素因数の和:31760

約数の個数: 16

約数和(自身を含む): 23411351040

約数和(自身を除く): 1914700111

約数列:

[1, 13, 109, 487, 1417, 6331, 31151, 53083, 404963, 690079, 3395459, 15170537, 44140967, 197216981, 1653588533, 21496650929]

約数ペア:

[(1, 21496650929), (13, 1653588533), (109, 197216981), (487, 44140967), (1417, 15170537), (6331, 3395459), (31151, 690079), (53083, 404963)]