21882014

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{941}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 41236992

約数和(自身を除く): 19354978

約数列:

[1, 2, 7, 11, 14, 22, 77, 151, 154, 302, 941, 1057, 1661, 1882, 2114, 3322, 6587, 10351, 11627, 13174, 20702, 23254, 72457, 142091, 144914, 284182, 994637, 1563001, 1989274, 3126002, 10941007, 21882014]

約数ペア:

[(1, 21882014), (2, 10941007), (7, 3126002), (11, 1989274), (14, 1563001), (22, 994637), (77, 284182), (151, 144914), (154, 142091), (302, 72457), (941, 23254), (1057, 20702), (1661, 13174), (1882, 11627), (2114, 10351), (3322, 6587)]