248839618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{107351}}^1$

素因数の和:107433

約数の個数: 16

約数和(自身を含む): 399349440

約数和(自身を除く): 150509822

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 107351, 214702, 2039669, 4079338, 6548411, 13096822, 124419809, 248839618]

約数ペア:

[(1, 248839618), (2, 124419809), (19, 13096822), (38, 6548411), (61, 4079338), (122, 2039669), (1159, 214702), (2318, 107351)]