22219246

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{11933}}^1$

素因数の和:11968

約数の個数: 24

約数和(自身を含む): 40814280

約数和(自身を除く): 18595034

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 11933, 23866, 83531, 167062, 226727, 453454, 584717, 1169434, 1587089, 3174178, 11109623, 22219246]

約数ペア:

[(1, 22219246), (2, 11109623), (7, 3174178), (14, 1587089), (19, 1169434), (38, 584717), (49, 453454), (98, 226727), (133, 167062), (266, 83531), (931, 23866), (1862, 11933)]