22639930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1423}}^1$

素因数の和:1510

約数の個数: 32

約数和(自身を含む): 42856704

約数和(自身を除く): 20216774

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 370, 430, 1423, 1591, 2846, 3182, 7115, 7955, 14230, 15910, 52651, 61189, 105302, 122378, 263255, 305945, 526510, 611890, 2263993, 4527986, 11319965, 22639930]

約数ペア:

[(1, 22639930), (2, 11319965), (5, 4527986), (10, 2263993), (37, 611890), (43, 526510), (74, 305945), (86, 263255), (185, 122378), (215, 105302), (370, 61189), (430, 52651), (1423, 15910), (1591, 14230), (2846, 7955), (3182, 7115)]