2019945716770

素因数分解:

$2^1\times 5^1\times {\mathrm{23929}}^1\times {\mathrm{8441413}}^1$

素因数の和:8465349

約数の個数: 16

約数和(自身を含む): 3636054666360

約数和(自身を除く): 1616108949590

約数列:

[1, 2, 5, 10, 23929, 47858, 119645, 239290, 8441413, 16882826, 42207065, 84414130, 201994571677, 403989143354, 1009972858385, 2019945716770]

約数ペア:

[(1, 2019945716770), (2, 1009972858385), (5, 403989143354), (10, 201994571677), (23929, 84414130), (47858, 42207065), (119645, 16882826), (239290, 8441413)]