22007318

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:911

約数の個数: 16

約数和(自身を含む): 33578160

約数和(自身を除く): 11570842

約数列:

[1, 2, 109, 157, 218, 314, 643, 1286, 17113, 34226, 70087, 100951, 140174, 201902, 11003659, 22007318]

約数ペア:

[(1, 22007318), (2, 11003659), (109, 201902), (157, 140174), (218, 100951), (314, 70087), (643, 34226), (1286, 17113)]