11397660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{189961}}^1$

素因数の和:189973

約数の個数: 24

約数和(自身を含む): 31913616

約数和(自身を除く): 20515956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 189961, 379922, 569883, 759844, 949805, 1139766, 1899610, 2279532, 2849415, 3799220, 5698830, 11397660]

約数ペア:

[(1, 11397660), (2, 5698830), (3, 3799220), (4, 2849415), (5, 2279532), (6, 1899610), (10, 1139766), (12, 949805), (15, 759844), (20, 569883), (30, 379922), (60, 189961)]