12897902

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{953}}^1$

素因数の和:1123

約数の個数: 16

約数和(自身を含む): 19850832

約数和(自身を除く): 6952930

約数列:

[1, 2, 67, 101, 134, 202, 953, 1906, 6767, 13534, 63851, 96253, 127702, 192506, 6448951, 12897902]

約数ペア:

[(1, 12897902), (2, 6448951), (67, 192506), (101, 127702), (134, 96253), (202, 63851), (953, 13534), (1906, 6767)]