18952242

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{7723}}^1$

素因数の和:8137

約数の個数: 16

約数和(自身を含む): 38002080

約数和(自身を除く): 19049838

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 7723, 15446, 23169, 46338, 3158707, 6317414, 9476121, 18952242]

約数ペア:

[(1, 18952242), (2, 9476121), (3, 6317414), (6, 3158707), (409, 46338), (818, 23169), (1227, 15446), (2454, 7723)]