21032297528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{239003381}}^1$

素因数の和:239003398

約数の個数: 16

約数和(自身を含む): 43020608760

約数和(自身を除く): 21988311232

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 239003381, 478006762, 956013524, 1912027048, 2629037191, 5258074382, 10516148764, 21032297528]

約数ペア:

[(1, 21032297528), (2, 10516148764), (4, 5258074382), (8, 2629037191), (11, 1912027048), (22, 956013524), (44, 478006762), (88, 239003381)]