82630012

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{57223}}^1$

素因数の和:57265

約数の個数: 18

約数和(自身を含む): 152616408

約数和(自身を除く): 69986396

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 57223, 114446, 228892, 1087237, 2174474, 4348948, 20657503, 41315006, 82630012]

約数ペア:

[(1, 82630012), (2, 41315006), (4, 20657503), (19, 4348948), (38, 2174474), (76, 1087237), (361, 228892), (722, 114446), (1444, 57223)]