21853974

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{32233}}^1$

素因数の和:32351

約数の個数: 16

約数和(自身を含む): 44096112

約数和(自身を除く): 22242138

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 32233, 64466, 96699, 193398, 3642329, 7284658, 10926987, 21853974]

約数ペア:

[(1, 21853974), (2, 10926987), (3, 7284658), (6, 3642329), (113, 193398), (226, 96699), (339, 64466), (678, 32233)]