19700770322

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{4447}}^1\times {\mathrm{47129}}^1$

素因数の和:51625

約数の個数: 16

約数和(自身を含む): 30187330560

約数和(自身を除く): 10486560238

約数列:

[1, 2, 47, 94, 4447, 8894, 47129, 94258, 209009, 418018, 2215063, 4430126, 209582663, 419165326, 9850385161, 19700770322]

約数ペア:

[(1, 19700770322), (2, 9850385161), (47, 419165326), (94, 209582663), (4447, 4430126), (8894, 2215063), (47129, 418018), (94258, 209009)]