19277203692

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{617147}}^1$

素因数の和:617310

約数の個数: 48

約数和(自身を含む): 47693197440

約数和(自身を除く): 28415993748

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 137, 228, 274, 411, 548, 822, 1644, 2603, 5206, 7809, 10412, 15618, 31236, 617147, 1234294, 1851441, 2468588, 3702882, 7405764, 11725793, 23451586, 35177379, 46903172, 70354758, 84549139, 140709516, 169098278, 253647417, 338196556, 507294834, 1014589668, 1606433641, 3212867282, 4819300923, 6425734564, 9638601846, 19277203692]

約数ペア:

[(1, 19277203692), (2, 9638601846), (3, 6425734564), (4, 4819300923), (6, 3212867282), (12, 1606433641), (19, 1014589668), (38, 507294834), (57, 338196556), (76, 253647417), (114, 169098278), (137, 140709516), (228, 84549139), (274, 70354758), (411, 46903172), (548, 35177379), (822, 23451586), (1644, 11725793), (2603, 7405764), (5206, 3702882), (7809, 2468588), (10412, 1851441), (15618, 1234294), (31236, 617147)]