10428305990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{54885821}}^1$

素因数の和:54885847

約数の個数: 16

約数和(自身を含む): 19758895920

約数和(自身を除く): 9330589930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 54885821, 109771642, 274429105, 548858210, 1042830599, 2085661198, 5214152995, 10428305990]

約数ペア:

[(1, 10428305990), (2, 5214152995), (5, 2085661198), (10, 1042830599), (19, 548858210), (38, 274429105), (95, 109771642), (190, 54885821)]