22891010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{373}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 46168056

約数和(自身を除く): 23277046

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 361, 373, 646, 722, 746, 1615, 1805, 1865, 3230, 3610, 3730, 6137, 6341, 7087, 12274, 12682, 14174, 30685, 31705, 35435, 61370, 63410, 70870, 120479, 134653, 240958, 269306, 602395, 673265, 1204790, 1346530, 2289101, 4578202, 11445505, 22891010]

約数ペア:

[(1, 22891010), (2, 11445505), (5, 4578202), (10, 2289101), (17, 1346530), (19, 1204790), (34, 673265), (38, 602395), (85, 269306), (95, 240958), (170, 134653), (190, 120479), (323, 70870), (361, 63410), (373, 61370), (646, 35435), (722, 31705), (746, 30685), (1615, 14174), (1805, 12682), (1865, 12274), (3230, 7087), (3610, 6341), (3730, 6137)]