30993482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{70121}}^1$

素因数の和:70153

約数の個数: 16

約数和(自身を含む): 53012232

約数和(自身を除く): 22018750

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 70121, 140242, 911573, 1192057, 1823146, 2384114, 15496741, 30993482]

約数ペア:

[(1, 30993482), (2, 15496741), (13, 2384114), (17, 1823146), (26, 1192057), (34, 911573), (221, 140242), (442, 70121)]