80401198

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{5861}}^1$

素因数の和:5920

約数の個数: 16

約数和(自身を含む): 127322640

約数和(自身を除く): 46921442

約数列:

[1, 2, 19, 38, 361, 722, 5861, 6859, 11722, 13718, 111359, 222718, 2115821, 4231642, 40200599, 80401198]

約数ペア:

[(1, 80401198), (2, 40200599), (19, 4231642), (38, 2115821), (361, 222718), (722, 111359), (5861, 13718), (6859, 11722)]