18904944

素因数分解:

$2^4\times 3^1\times {\mathrm{393853}}^1$

素因数の和:393864

約数の個数: 20

約数和(自身を含む): 48837896

約数和(自身を除く): 29932952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 393853, 787706, 1181559, 1575412, 2363118, 3150824, 4726236, 6301648, 9452472, 18904944]

約数ペア:

[(1, 18904944), (2, 9452472), (3, 6301648), (4, 4726236), (6, 3150824), (8, 2363118), (12, 1575412), (16, 1181559), (24, 787706), (48, 393853)]