2019063430

素因数分解:

$2^1\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{146203}}^1$

素因数の和:147591

約数の個数: 16

約数和(自身を含む): 3636970704

約数和(自身を除く): 1617907274

約数列:

[1, 2, 5, 10, 1381, 2762, 6905, 13810, 146203, 292406, 731015, 1462030, 201906343, 403812686, 1009531715, 2019063430]

約数ペア:

[(1, 2019063430), (2, 1009531715), (5, 403812686), (10, 201906343), (1381, 1462030), (2762, 731015), (6905, 292406), (13810, 146203)]