19141388

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40213}}^1$

素因数の和:40241

約数の個数: 24

約数和(自身を含む): 40535712

約数和(自身を除く): 21394324

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 40213, 80426, 160852, 281491, 562982, 683621, 1125964, 1367242, 2734484, 4785347, 9570694, 19141388]

約数ペア:

[(1, 19141388), (2, 9570694), (4, 4785347), (7, 2734484), (14, 1367242), (17, 1125964), (28, 683621), (34, 562982), (68, 281491), (119, 160852), (238, 80426), (476, 40213)]