2019647914

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{61339}}^1$

素因数の和:61605

約数の個数: 16

約数和(自身を含む): 3078286560

約数和(自身を除く): 1058638646

約数列:

[1, 2, 101, 163, 202, 326, 16463, 32926, 61339, 122678, 6195239, 9998257, 12390478, 19996514, 1009823957, 2019647914]

約数ペア:

[(1, 2019647914), (2, 1009823957), (101, 19996514), (163, 12390478), (202, 9998257), (326, 6195239), (16463, 122678), (32926, 61339)]