12266390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39569}}^1$

素因数の和:39607

約数の個数: 16

約数和(自身を含む): 22792320

約数和(自身を除く): 10525930

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 39569, 79138, 197845, 395690, 1226639, 2453278, 6133195, 12266390]

約数ペア:

[(1, 12266390), (2, 6133195), (5, 2453278), (10, 1226639), (31, 395690), (62, 197845), (155, 79138), (310, 39569)]