19309462008

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^2\times {\mathrm{10613}}^1$

素因数の和:10749

約数の個数: 96

約数和(自身を含む): 50632601040

約数和(自身を除く): 31323139032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 43, 82, 86, 123, 129, 164, 172, 246, 258, 328, 344, 492, 516, 984, 1032, 1763, 1849, 3526, 3698, 5289, 5547, 7052, 7396, 10578, 10613, 11094, 14104, 14792, 21156, 21226, 22188, 31839, 42312, 42452, 44376, 63678, 75809, 84904, 127356, 151618, 227427, 254712, 303236, 435133, 454854, 456359, 606472, 870266, 909708, 912718, 1305399, 1369077, 1740532, 1819416, 1825436, 2610798, 2738154, 3481064, 3650872, 5221596, 5476308, 10443192, 10952616, 18710719, 19623437, 37421438, 39246874, 56132157, 58870311, 74842876, 78493748, 112264314, 117740622, 149685752, 156987496, 224528628, 235481244, 449057256, 470962488, 804560917, 1609121834, 2413682751, 3218243668, 4827365502, 6436487336, 9654731004, 19309462008]

約数ペア:

[(1, 19309462008), (2, 9654731004), (3, 6436487336), (4, 4827365502), (6, 3218243668), (8, 2413682751), (12, 1609121834), (24, 804560917), (41, 470962488), (43, 449057256), (82, 235481244), (86, 224528628), (123, 156987496), (129, 149685752), (164, 117740622), (172, 112264314), (246, 78493748), (258, 74842876), (328, 58870311), (344, 56132157), (492, 39246874), (516, 37421438), (984, 19623437), (1032, 18710719), (1763, 10952616), (1849, 10443192), (3526, 5476308), (3698, 5221596), (5289, 3650872), (5547, 3481064), (7052, 2738154), (7396, 2610798), (10578, 1825436), (10613, 1819416), (11094, 1740532), (14104, 1369077), (14792, 1305399), (21156, 912718), (21226, 909708), (22188, 870266), (31839, 606472), (42312, 456359), (42452, 454854), (44376, 435133), (63678, 303236), (75809, 254712), (84904, 227427), (127356, 151618)]