68151518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{29401}}^1$

素因数の和:29483

約数の個数: 16

約数和(自身を含む): 109375440

約数和(自身を除く): 41223922

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 29401, 58802, 558619, 1117238, 1793461, 3586922, 34075759, 68151518]

約数ペア:

[(1, 68151518), (2, 34075759), (19, 3586922), (38, 1793461), (61, 1117238), (122, 558619), (1159, 58802), (2318, 29401)]