18814295809

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{133519}}^1$

素因数の和:133704

約数の個数: 16

約数和(自身を含む): 20092089600

約数和(自身を除く): 1277793791

約数列:

[1, 29, 43, 113, 1247, 3277, 4859, 133519, 140911, 3872051, 5741317, 15087647, 166498193, 437541763, 648768821, 18814295809]

約数ペア:

[(1, 18814295809), (29, 648768821), (43, 437541763), (113, 166498193), (1247, 15087647), (3277, 5741317), (4859, 3872051), (133519, 140911)]