12558897704

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2909}}^1\times {\mathrm{28403}}^1$

素因数の和:31337

約数の個数: 32

約数和(自身を含む): 24796692000

約数和(自身を除く): 12237794296

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2909, 5818, 11636, 23272, 28403, 55271, 56806, 110542, 113612, 221084, 227224, 442168, 539657, 1079314, 2158628, 4317256, 82624327, 165248654, 330497308, 660994616, 1569862213, 3139724426, 6279448852, 12558897704]

約数ペア:

[(1, 12558897704), (2, 6279448852), (4, 3139724426), (8, 1569862213), (19, 660994616), (38, 330497308), (76, 165248654), (152, 82624327), (2909, 4317256), (5818, 2158628), (11636, 1079314), (23272, 539657), (28403, 442168), (55271, 227224), (56806, 221084), (110542, 113612)]