21112102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{14323}}^1$

素因数の和:14403

約数の個数: 16

約数和(自身を含む): 35065152

約数和(自身を除く): 13953050

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 14323, 28646, 157553, 315106, 959641, 1919282, 10556051, 21112102]

約数ペア:

[(1, 21112102), (2, 10556051), (11, 1919282), (22, 959641), (67, 315106), (134, 157553), (737, 28646), (1474, 14323)]