17419948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47857}}^1$

素因数の和:47881

約数の個数: 24

約数和(自身を含む): 37520672

約数和(自身を除く): 20100724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 47857, 95714, 191428, 334999, 622141, 669998, 1244282, 1339996, 2488564, 4354987, 8709974, 17419948]

約数ペア:

[(1, 17419948), (2, 8709974), (4, 4354987), (7, 2488564), (13, 1339996), (14, 1244282), (26, 669998), (28, 622141), (52, 334999), (91, 191428), (182, 95714), (364, 47857)]