1919644

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 3523968

約数和(自身を除く): 1604324

約数列:

[1, 2, 4, 31, 62, 113, 124, 137, 226, 274, 452, 548, 3503, 4247, 7006, 8494, 14012, 15481, 16988, 30962, 61924, 479911, 959822, 1919644]

約数ペア:

[(1, 1919644), (2, 959822), (4, 479911), (31, 61924), (62, 30962), (113, 16988), (124, 15481), (137, 14012), (226, 8494), (274, 7006), (452, 4247), (548, 3503)]