21752644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1483}}^1$

素因数の和:1699

約数の個数: 24

約数和(自身を含む): 40305440

約数和(自身を除く): 18552796

約数列:

[1, 2, 4, 19, 38, 76, 193, 386, 772, 1483, 2966, 3667, 5932, 7334, 14668, 28177, 56354, 112708, 286219, 572438, 1144876, 5438161, 10876322, 21752644]

約数ペア:

[(1, 21752644), (2, 10876322), (4, 5438161), (19, 1144876), (38, 572438), (76, 286219), (193, 112708), (386, 56354), (772, 28177), (1483, 14668), (2966, 7334), (3667, 5932)]