21635462

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{487}}^1$

素因数の和:815

約数の個数: 16

約数和(自身を含む): 32998560

約数和(自身を除く): 11363098

約数列:

[1, 2, 97, 194, 229, 458, 487, 974, 22213, 44426, 47239, 94478, 111523, 223046, 10817731, 21635462]

約数ペア:

[(1, 21635462), (2, 10817731), (97, 223046), (194, 111523), (229, 94478), (458, 47239), (487, 44426), (974, 22213)]