16559790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42461}}^1$

素因数の和:42484

約数の個数: 32

約数和(自身を含む): 42801696

約数和(自身を除く): 26241906

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 42461, 84922, 127383, 212305, 254766, 424610, 551993, 636915, 1103986, 1273830, 1655979, 2759965, 3311958, 5519930, 8279895, 16559790]

約数ペア:

[(1, 16559790), (2, 8279895), (3, 5519930), (5, 3311958), (6, 2759965), (10, 1655979), (13, 1273830), (15, 1103986), (26, 636915), (30, 551993), (39, 424610), (65, 254766), (78, 212305), (130, 127383), (195, 84922), (390, 42461)]