1318890814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{57179}}^1$

素因数の和:57807

約数の個数: 16

約数和(自身を含む): 2085926400

約数和(自身を除く): 767035586

約数列:

[1, 2, 19, 38, 607, 1214, 11533, 23066, 57179, 114358, 1086401, 2172802, 34707653, 69415306, 659445407, 1318890814]

約数ペア:

[(1, 1318890814), (2, 659445407), (19, 69415306), (38, 34707653), (607, 2172802), (1214, 1086401), (11533, 114358), (23066, 57179)]