11856723140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1006513}}^1$

素因数の和:1006572

約数の個数: 48

約数和(自身を含む): 27055096320

約数和(自身を除く): 15198373180

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 5890, 11780, 1006513, 2013026, 4026052, 5032565, 10065130, 19123747, 20130260, 31201903, 38247494, 62403806, 76494988, 95618735, 124807612, 156009515, 191237470, 312019030, 382474940, 592836157, 624038060, 1185672314, 2371344628, 2964180785, 5928361570, 11856723140]

約数ペア:

[(1, 11856723140), (2, 5928361570), (4, 2964180785), (5, 2371344628), (10, 1185672314), (19, 624038060), (20, 592836157), (31, 382474940), (38, 312019030), (62, 191237470), (76, 156009515), (95, 124807612), (124, 95618735), (155, 76494988), (190, 62403806), (310, 38247494), (380, 31201903), (589, 20130260), (620, 19123747), (1178, 10065130), (2356, 5032565), (2945, 4026052), (5890, 2013026), (11780, 1006513)]