19943832

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{9337}}^1$

素因数の和:9435

約数の個数: 32

約数和(自身を含む): 50425200

約数和(自身を除く): 30481368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 9337, 18674, 28011, 37348, 56022, 74696, 112044, 224088, 830993, 1661986, 2492979, 3323972, 4985958, 6647944, 9971916, 19943832]

約数ペア:

[(1, 19943832), (2, 9971916), (3, 6647944), (4, 4985958), (6, 3323972), (8, 2492979), (12, 1661986), (24, 830993), (89, 224088), (178, 112044), (267, 74696), (356, 56022), (534, 37348), (712, 28011), (1068, 18674), (2136, 9337)]