13197130

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 24862464

約数和(自身を除く): 11665334

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 215, 235, 430, 470, 653, 1306, 2021, 3265, 4042, 6530, 10105, 20210, 28079, 30691, 56158, 61382, 140395, 153455, 280790, 306910, 1319713, 2639426, 6598565, 13197130]

約数ペア:

[(1, 13197130), (2, 6598565), (5, 2639426), (10, 1319713), (43, 306910), (47, 280790), (86, 153455), (94, 140395), (215, 61382), (235, 56158), (430, 30691), (470, 28079), (653, 20210), (1306, 10105), (2021, 6530), (3265, 4042)]