11390890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{162727}}^1$

素因数の和:162741

約数の個数: 16

約数和(自身を含む): 23432832

約数和(自身を除く): 12041942

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 162727, 325454, 813635, 1139089, 1627270, 2278178, 5695445, 11390890]

約数ペア:

[(1, 11390890), (2, 5695445), (5, 2278178), (7, 1627270), (10, 1139089), (14, 813635), (35, 325454), (70, 162727)]