72522430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{381697}}^1$

素因数の和:381723

約数の個数: 16

約数和(自身を含む): 137411280

約数和(自身を除く): 64888850

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 381697, 763394, 1908485, 3816970, 7252243, 14504486, 36261215, 72522430]

約数ペア:

[(1, 72522430), (2, 36261215), (5, 14504486), (10, 7252243), (19, 3816970), (38, 1908485), (95, 763394), (190, 381697)]