189742454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1361}}^1\times {\mathrm{6337}}^1$

素因数の和:7711

約数の個数: 16

約数和(自身を含む): 310764816

約数和(自身を除く): 121022362

約数列:

[1, 2, 11, 22, 1361, 2722, 6337, 12674, 14971, 29942, 69707, 139414, 8624657, 17249314, 94871227, 189742454]

約数ペア:

[(1, 189742454), (2, 94871227), (11, 17249314), (22, 8624657), (1361, 139414), (2722, 69707), (6337, 29942), (12674, 14971)]