19076530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2843}}^1$

素因数の和:2922

約数の個数: 32

約数和(自身を含む): 38086848

約数和(自身を除く): 19010318

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 2843, 3355, 5686, 6710, 14215, 28430, 31273, 62546, 156365, 173423, 312730, 346846, 867115, 1734230, 1907653, 3815306, 9538265, 19076530]

約数ペア:

[(1, 19076530), (2, 9538265), (5, 3815306), (10, 1907653), (11, 1734230), (22, 867115), (55, 346846), (61, 312730), (110, 173423), (122, 156365), (305, 62546), (610, 31273), (671, 28430), (1342, 14215), (2843, 6710), (3355, 5686)]