21790578602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{44110483}}^1$

素因数の和:44110517

約数の個数: 16

約数和(自身を含む): 37052806560

約数和(自身を除く): 15262227958

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 44110483, 88220966, 573436279, 838099177, 1146872558, 1676198354, 10895289301, 21790578602]

約数ペア:

[(1, 21790578602), (2, 10895289301), (13, 1676198354), (19, 1146872558), (26, 838099177), (38, 573436279), (247, 88220966), (494, 44110483)]