15214738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3187}}^1$

素因数の和:3238

約数の個数: 32

約数和(自身を含む): 29380608

約数和(自身を除く): 14165870

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 3187, 4774, 6374, 22309, 35057, 44618, 70114, 98797, 197594, 245399, 490798, 691579, 1086767, 1383158, 2173534, 7607369, 15214738]

約数ペア:

[(1, 15214738), (2, 7607369), (7, 2173534), (11, 1383158), (14, 1086767), (22, 691579), (31, 490798), (62, 245399), (77, 197594), (154, 98797), (217, 70114), (341, 44618), (434, 35057), (682, 22309), (2387, 6374), (3187, 4774)]