11919770

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 22161600

約数和(自身を除く): 10241830

約数列:

[1, 2, 5, 10, 59, 89, 118, 178, 227, 295, 445, 454, 590, 890, 1135, 2270, 5251, 10502, 13393, 20203, 26255, 26786, 40406, 52510, 66965, 101015, 133930, 202030, 1191977, 2383954, 5959885, 11919770]

約数ペア:

[(1, 11919770), (2, 5959885), (5, 2383954), (10, 1191977), (59, 202030), (89, 133930), (118, 101015), (178, 66965), (227, 52510), (295, 40406), (445, 26786), (454, 26255), (590, 20203), (890, 13393), (1135, 10502), (2270, 5251)]