187898102

素因数分解:

$2^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{19423}}^1$

素因数の和:20123

約数の個数: 16

約数和(自身を含む): 322593792

約数和(自身を除く): 134695690

約数列:

[1, 2, 7, 14, 691, 1382, 4837, 9674, 19423, 38846, 135961, 271922, 13421293, 26842586, 93949051, 187898102]

約数ペア:

[(1, 187898102), (2, 93949051), (7, 26842586), (14, 13421293), (691, 271922), (1382, 135961), (4837, 38846), (9674, 19423)]