11256970

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 21212928

約数和(自身を除く): 9955958

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 215, 235, 430, 470, 557, 1114, 2021, 2785, 4042, 5570, 10105, 20210, 23951, 26179, 47902, 52358, 119755, 130895, 239510, 261790, 1125697, 2251394, 5628485, 11256970]

約数ペア:

[(1, 11256970), (2, 5628485), (5, 2251394), (10, 1125697), (43, 261790), (47, 239510), (86, 130895), (94, 119755), (215, 52358), (235, 47902), (430, 26179), (470, 23951), (557, 20210), (1114, 10105), (2021, 5570), (2785, 4042)]