38985644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22303}}^1$

素因数の和:22349

約数の個数: 24

約数和(自身を含む): 74941440

約数和(自身を除く): 35955796

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 22303, 44606, 89212, 423757, 512969, 847514, 1025938, 1695028, 2051876, 9746411, 19492822, 38985644]

約数ペア:

[(1, 38985644), (2, 19492822), (4, 9746411), (19, 2051876), (23, 1695028), (38, 1025938), (46, 847514), (76, 512969), (92, 423757), (437, 89212), (874, 44606), (1748, 22303)]