13920510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12541}}^1$

素因数の和:12588

約数の個数: 32

約数和(自身を含む): 34314912

約数和(自身を除く): 20394402

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 12541, 25082, 37623, 62705, 75246, 125410, 188115, 376230, 464017, 928034, 1392051, 2320085, 2784102, 4640170, 6960255, 13920510]

約数ペア:

[(1, 13920510), (2, 6960255), (3, 4640170), (5, 2784102), (6, 2320085), (10, 1392051), (15, 928034), (30, 464017), (37, 376230), (74, 188115), (111, 125410), (185, 75246), (222, 62705), (370, 37623), (555, 25082), (1110, 12541)]