11232890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 20946816

約数和(自身を除く): 9713926

約数列:

[1, 2, 5, 10, 43, 86, 151, 173, 215, 302, 346, 430, 755, 865, 1510, 1730, 6493, 7439, 12986, 14878, 26123, 32465, 37195, 52246, 64930, 74390, 130615, 261230, 1123289, 2246578, 5616445, 11232890]

約数ペア:

[(1, 11232890), (2, 5616445), (5, 2246578), (10, 1123289), (43, 261230), (86, 130615), (151, 74390), (173, 64930), (215, 52246), (302, 37195), (346, 32465), (430, 26123), (755, 14878), (865, 12986), (1510, 7439), (1730, 6493)]