22238512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{383}}^1$

素因数の和:601

約数の個数: 40

約数和(自身を含む): 45711360

約数和(自身を除く): 23472848

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 191, 304, 382, 383, 764, 766, 1528, 1532, 3056, 3064, 3629, 6128, 7258, 7277, 14516, 14554, 29032, 29108, 58064, 58216, 73153, 116432, 146306, 292612, 585224, 1170448, 1389907, 2779814, 5559628, 11119256, 22238512]

約数ペア:

[(1, 22238512), (2, 11119256), (4, 5559628), (8, 2779814), (16, 1389907), (19, 1170448), (38, 585224), (76, 292612), (152, 146306), (191, 116432), (304, 73153), (382, 58216), (383, 58064), (764, 29108), (766, 29032), (1528, 14554), (1532, 14516), (3056, 7277), (3064, 7258), (3629, 6128)]