12619510

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 23496480

約数和(自身を除く): 10876970

約数列:

[1, 2, 5, 10, 59, 73, 118, 146, 293, 295, 365, 586, 590, 730, 1465, 2930, 4307, 8614, 17287, 21389, 21535, 34574, 42778, 43070, 86435, 106945, 172870, 213890, 1261951, 2523902, 6309755, 12619510]

約数ペア:

[(1, 12619510), (2, 6309755), (5, 2523902), (10, 1261951), (59, 213890), (73, 172870), (118, 106945), (146, 86435), (293, 43070), (295, 42778), (365, 34574), (586, 21535), (590, 21389), (730, 17287), (1465, 8614), (2930, 4307)]