148049254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{17471}}^1$

素因数の和:17715

約数の個数: 16

約数和(自身を含む): 234823680

約数和(自身を除く): 86774426

約数列:

[1, 2, 19, 38, 223, 446, 4237, 8474, 17471, 34942, 331949, 663898, 3896033, 7792066, 74024627, 148049254]

約数ペア:

[(1, 148049254), (2, 74024627), (19, 7792066), (38, 3896033), (223, 663898), (446, 331949), (4237, 34942), (8474, 17471)]