2018289934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{136537}}^1$

素因数の和:136947

約数の個数: 16

約数和(自身を含む): 3194989200

約数和(自身を除く): 1176699266

約数列:

[1, 2, 19, 38, 389, 778, 7391, 14782, 136537, 273074, 2594203, 5188406, 53112893, 106225786, 1009144967, 2018289934]

約数ペア:

[(1, 2018289934), (2, 1009144967), (19, 106225786), (38, 53112893), (389, 5188406), (778, 2594203), (7391, 273074), (14782, 136537)]