21926248346

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1\times {\mathrm{379649}}^1$

素因数の和:380149

約数の個数: 16

約数和(自身を含む): 33457795200

約数和(自身を除く): 11531546854

約数列:

[1, 2, 67, 134, 431, 862, 28877, 57754, 379649, 759298, 25436483, 50872966, 163628719, 327257438, 10963124173, 21926248346]

約数ペア:

[(1, 21926248346), (2, 10963124173), (67, 327257438), (134, 163628719), (431, 50872966), (862, 25436483), (28877, 759298), (57754, 379649)]