30657406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{9001}}^1$

素因数の和:9147

約数の個数: 16

約数和(自身を含む): 49907088

約数和(自身を除く): 19249682

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 9001, 18002, 117013, 234026, 1179131, 2358262, 15328703, 30657406]

約数ペア:

[(1, 30657406), (2, 15328703), (13, 2358262), (26, 1179131), (131, 234026), (262, 117013), (1703, 18002), (3406, 9001)]