1949564578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{10993}}^1$

素因数の和:11386

約数の個数: 32

約数和(自身を含む): 3324585600

約数和(自身を除く): 1375021022

約数列:

[1, 2, 13, 19, 26, 38, 247, 359, 494, 718, 4667, 6821, 9334, 10993, 13642, 21986, 88673, 142909, 177346, 208867, 285818, 417734, 2715271, 3946487, 5430542, 7892974, 51304331, 74983253, 102608662, 149966506, 974782289, 1949564578]

約数ペア:

[(1, 1949564578), (2, 974782289), (13, 149966506), (19, 102608662), (26, 74983253), (38, 51304331), (247, 7892974), (359, 5430542), (494, 3946487), (718, 2715271), (4667, 417734), (6821, 285818), (9334, 208867), (10993, 177346), (13642, 142909), (21986, 88673)]