12129370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3557}}^1$

素因数の和:3606

約数の個数: 32

約数和(自身を含む): 24592896

約数和(自身を除く): 12463526

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 3557, 7114, 17785, 35570, 39127, 78254, 110267, 195635, 220534, 391270, 551335, 1102670, 1212937, 2425874, 6064685, 12129370]

約数ペア:

[(1, 12129370), (2, 6064685), (5, 2425874), (10, 1212937), (11, 1102670), (22, 551335), (31, 391270), (55, 220534), (62, 195635), (110, 110267), (155, 78254), (310, 39127), (341, 35570), (682, 17785), (1705, 7114), (3410, 3557)]