12538710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1097}}^1$

素因数の和:1237

約数の個数: 48

約数和(自身を含む): 32887296

約数和(自身を除く): 20348586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1097, 1143, 1270, 1905, 2194, 2286, 3291, 3810, 5485, 5715, 6582, 9873, 10970, 11430, 16455, 19746, 32910, 49365, 98730, 139319, 278638, 417957, 696595, 835914, 1253871, 1393190, 2089785, 2507742, 4179570, 6269355, 12538710]

約数ペア:

[(1, 12538710), (2, 6269355), (3, 4179570), (5, 2507742), (6, 2089785), (9, 1393190), (10, 1253871), (15, 835914), (18, 696595), (30, 417957), (45, 278638), (90, 139319), (127, 98730), (254, 49365), (381, 32910), (635, 19746), (762, 16455), (1097, 11430), (1143, 10970), (1270, 9873), (1905, 6582), (2194, 5715), (2286, 5485), (3291, 3810)]