19328026

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{1487}}^1$

素因数の和:1653

約数の個数: 16

約数和(自身を含む): 29748096

約数和(自身を除く): 10420070

約数列:

[1, 2, 67, 97, 134, 194, 1487, 2974, 6499, 12998, 99629, 144239, 199258, 288478, 9664013, 19328026]

約数ペア:

[(1, 19328026), (2, 9664013), (67, 288478), (97, 199258), (134, 144239), (194, 99629), (1487, 12998), (2974, 6499)]