19240956

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:872

約数の個数: 96

約数和(自身を含む): 58920960

約数和(自身を除く): 39680004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 558, 651, 756, 821, 837, 868, 1116, 1302, 1642, 1674, 1953, 2463, 2604, 3284, 3348, 3906, 4926, 5747, 5859, 7389, 7812, 9852, 11494, 11718, 14778, 17241, 22167, 22988, 23436, 25451, 29556, 34482, 44334, 50902, 51723, 68964, 76353, 88668, 101804, 103446, 152706, 155169, 178157, 206892, 229059, 305412, 310338, 356314, 458118, 534471, 620676, 687177, 712628, 916236, 1068942, 1374354, 1603413, 2137884, 2748708, 3206826, 4810239, 6413652, 9620478, 19240956]

約数ペア:

[(1, 19240956), (2, 9620478), (3, 6413652), (4, 4810239), (6, 3206826), (7, 2748708), (9, 2137884), (12, 1603413), (14, 1374354), (18, 1068942), (21, 916236), (27, 712628), (28, 687177), (31, 620676), (36, 534471), (42, 458118), (54, 356314), (62, 310338), (63, 305412), (84, 229059), (93, 206892), (108, 178157), (124, 155169), (126, 152706), (186, 103446), (189, 101804), (217, 88668), (252, 76353), (279, 68964), (372, 51723), (378, 50902), (434, 44334), (558, 34482), (651, 29556), (756, 25451), (821, 23436), (837, 22988), (868, 22167), (1116, 17241), (1302, 14778), (1642, 11718), (1674, 11494), (1953, 9852), (2463, 7812), (2604, 7389), (3284, 5859), (3348, 5747), (3906, 4926)]