8449642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{971}}^1$

素因数の和:1221

約数の個数: 16

約数和(自身を含む): 13413600

約数和(自身を除く): 4963958

約数列:

[1, 2, 19, 38, 229, 458, 971, 1942, 4351, 8702, 18449, 36898, 222359, 444718, 4224821, 8449642]

約数ペア:

[(1, 8449642), (2, 4224821), (19, 444718), (38, 222359), (229, 36898), (458, 18449), (971, 8702), (1942, 4351)]