21692374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1871}}^1$

素因数の和:1932

約数の個数: 32

約数和(自身を含む): 38817792

約数和(自身を除く): 17125418

約数列:

[1, 2, 11, 17, 22, 31, 34, 62, 187, 341, 374, 527, 682, 1054, 1871, 3742, 5797, 11594, 20581, 31807, 41162, 58001, 63614, 116002, 349877, 638011, 699754, 986017, 1276022, 1972034, 10846187, 21692374]

約数ペア:

[(1, 21692374), (2, 10846187), (11, 1972034), (17, 1276022), (22, 986017), (31, 699754), (34, 638011), (62, 349877), (187, 116002), (341, 63614), (374, 58001), (527, 41162), (682, 31807), (1054, 20581), (1871, 11594), (3742, 5797)]