21167350415

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{542683}}^1$

素因数の和:542986

約数の個数: 16

約数和(自身を含む): 26374442400

約数和(自身を除く): 5207091985

約数列:

[1, 5, 29, 145, 269, 1345, 7801, 39005, 542683, 2713415, 15737807, 78689035, 145981727, 729908635, 4233470083, 21167350415]

約数ペア:

[(1, 21167350415), (5, 4233470083), (29, 729908635), (145, 145981727), (269, 78689035), (1345, 15737807), (7801, 2713415), (39005, 542683)]