22074770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{521}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 42094080

約数和(自身を除く): 20019310

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 223, 446, 521, 1042, 1115, 2230, 2605, 4237, 5210, 8474, 9899, 19798, 21185, 42370, 49495, 98990, 116183, 232366, 580915, 1161830, 2207477, 4414954, 11037385, 22074770]

約数ペア:

[(1, 22074770), (2, 11037385), (5, 4414954), (10, 2207477), (19, 1161830), (38, 580915), (95, 232366), (190, 116183), (223, 98990), (446, 49495), (521, 42370), (1042, 21185), (1115, 19798), (2230, 9899), (2605, 8474), (4237, 5210)]