12205930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2999}}^1$

素因数の和:3054

約数の個数: 32

約数和(自身を含む): 24624000

約数和(自身を除く): 12418070

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 2999, 4070, 5998, 14995, 29990, 32989, 65978, 110963, 164945, 221926, 329890, 554815, 1109630, 1220593, 2441186, 6102965, 12205930]

約数ペア:

[(1, 12205930), (2, 6102965), (5, 2441186), (10, 1220593), (11, 1109630), (22, 554815), (37, 329890), (55, 221926), (74, 164945), (110, 110963), (185, 65978), (370, 32989), (407, 29990), (814, 14995), (2035, 5998), (2999, 4070)]