19710837214

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{1663}}^1\times {\mathrm{26107}}^1$

素因数の和:27999

約数の個数: 16

約数和(自身を含む): 29715499008

約数和(自身を除く): 10004661794

約数列:

[1, 2, 227, 454, 1663, 3326, 26107, 52214, 377501, 755002, 5926289, 11852578, 43415941, 86831882, 9855418607, 19710837214]

約数ペア:

[(1, 19710837214), (2, 9855418607), (227, 86831882), (454, 43415941), (1663, 11852578), (3326, 5926289), (26107, 755002), (52214, 377501)]