22355438

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{367}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 40627200

約数和(自身を除く): 18271762

約数列:

[1, 2, 7, 14, 19, 38, 133, 229, 266, 367, 458, 734, 1603, 2569, 3206, 4351, 5138, 6973, 8702, 13946, 30457, 48811, 60914, 84043, 97622, 168086, 588301, 1176602, 1596817, 3193634, 11177719, 22355438]

約数ペア:

[(1, 22355438), (2, 11177719), (7, 3193634), (14, 1596817), (19, 1176602), (38, 588301), (133, 168086), (229, 97622), (266, 84043), (367, 60914), (458, 48811), (734, 30457), (1603, 13946), (2569, 8702), (3206, 6973), (4351, 5138)]