30355538

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{12451}}^1$

素因数の和:12529

約数の個数: 16

約数和(自身を含む): 48413376

約数和(自身を除く): 18057838

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 12451, 24902, 286373, 572746, 659903, 1319806, 15177769, 30355538]

約数ペア:

[(1, 30355538), (2, 15177769), (23, 1319806), (46, 659903), (53, 572746), (106, 286373), (1219, 24902), (2438, 12451)]