18911136

素因数分解:

$2^5\times 3^1\times {\mathrm{196991}}^1$

素因数の和:197004

約数の個数: 24

約数和(自身を含む): 49641984

約数和(自身を除く): 30730848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 196991, 393982, 590973, 787964, 1181946, 1575928, 2363892, 3151856, 4727784, 6303712, 9455568, 18911136]

約数ペア:

[(1, 18911136), (2, 9455568), (3, 6303712), (4, 4727784), (6, 3151856), (8, 2363892), (12, 1575928), (16, 1181946), (24, 787964), (32, 590973), (48, 393982), (96, 196991)]