19271470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3643}}^1$

素因数の和:3696

約数の個数: 24

約数和(自身を含む): 36272376

約数和(自身を除く): 17000906

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 3643, 5290, 7286, 18215, 36430, 83789, 167578, 418945, 837890, 1927147, 3854294, 9635735, 19271470]

約数ペア:

[(1, 19271470), (2, 9635735), (5, 3854294), (10, 1927147), (23, 837890), (46, 418945), (115, 167578), (230, 83789), (529, 36430), (1058, 18215), (2645, 7286), (3643, 5290)]