21715562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1873}}^1$

素因数の和:1934

約数の個数: 32

約数和(自身を含む): 38859264

約数和(自身を除く): 17143702

約数列:

[1, 2, 11, 17, 22, 31, 34, 62, 187, 341, 374, 527, 682, 1054, 1873, 3746, 5797, 11594, 20603, 31841, 41206, 58063, 63682, 116126, 350251, 638693, 700502, 987071, 1277386, 1974142, 10857781, 21715562]

約数ペア:

[(1, 21715562), (2, 10857781), (11, 1974142), (17, 1277386), (22, 987071), (31, 700502), (34, 638693), (62, 350251), (187, 116126), (341, 63682), (374, 58063), (527, 41206), (682, 31841), (1054, 20603), (1873, 11594), (3746, 5797)]