2021303714

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1131749}}^1$

素因数の和:1131817

約数の個数: 16

約数和(自身を含む): 3259440000

約数和(自身を除く): 1238136286

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 1131749, 2263498, 21503231, 43006462, 53192203, 106384406, 1010651857, 2021303714]

約数ペア:

[(1, 2021303714), (2, 1010651857), (19, 106384406), (38, 53192203), (47, 43006462), (94, 21503231), (893, 2263498), (1786, 1131749)]