19662122

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1033}}^1$

素因数の和:1373

約数の個数: 16

約数和(自身を含む): 30573312

約数和(自身を除く): 10911190

約数列:

[1, 2, 31, 62, 307, 614, 1033, 2066, 9517, 19034, 32023, 64046, 317131, 634262, 9831061, 19662122]

約数ペア:

[(1, 19662122), (2, 9831061), (31, 634262), (62, 317131), (307, 64046), (614, 32023), (1033, 19034), (2066, 9517)]