22409968

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10531}}^1$

素因数の和:10565

約数の個数: 40

約数和(自身を含む): 52238720

約数和(自身を除く): 29828752

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 10531, 21062, 42124, 73717, 84248, 147434, 168496, 200089, 294868, 400178, 589736, 800356, 1179472, 1400623, 1600712, 2801246, 3201424, 5602492, 11204984, 22409968]

約数ペア:

[(1, 22409968), (2, 11204984), (4, 5602492), (7, 3201424), (8, 2801246), (14, 1600712), (16, 1400623), (19, 1179472), (28, 800356), (38, 589736), (56, 400178), (76, 294868), (112, 200089), (133, 168496), (152, 147434), (266, 84248), (304, 73717), (532, 42124), (1064, 21062), (2128, 10531)]