21842348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29201}}^1$

素因数の和:29233

約数の個数: 24

約数和(自身を含む): 44153424

約数和(自身を除く): 22311076

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 29201, 58402, 116804, 321211, 496417, 642422, 992834, 1284844, 1985668, 5460587, 10921174, 21842348]

約数ペア:

[(1, 21842348), (2, 10921174), (4, 5460587), (11, 1985668), (17, 1284844), (22, 992834), (34, 642422), (44, 496417), (68, 321211), (187, 116804), (374, 58402), (748, 29201)]