19045660526

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{677}}^1\times {\mathrm{1459}}^1$

素因数の和:2480

約数の個数: 32

約数和(自身を含む): 29648885760

約数和(自身を除く): 10603225234

約数列:

[1, 2, 31, 62, 311, 622, 677, 1354, 1459, 2918, 9641, 19282, 20987, 41974, 45229, 90458, 210547, 421094, 453749, 907498, 987743, 1975486, 6526957, 13053914, 14066219, 28132438, 30620033, 61240066, 307188073, 614376146, 9522830263, 19045660526]

約数ペア:

[(1, 19045660526), (2, 9522830263), (31, 614376146), (62, 307188073), (311, 61240066), (622, 30620033), (677, 28132438), (1354, 14066219), (1459, 13053914), (2918, 6526957), (9641, 1975486), (19282, 987743), (20987, 907498), (41974, 453749), (45229, 421094), (90458, 210547)]