15122744

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20773}}^1$

素因数の和:20799

約数の個数: 32

約数和(自身を含む): 34900320

約数和(自身を除く): 19777576

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 20773, 41546, 83092, 145411, 166184, 270049, 290822, 540098, 581644, 1080196, 1163288, 1890343, 2160392, 3780686, 7561372, 15122744]

約数ペア:

[(1, 15122744), (2, 7561372), (4, 3780686), (7, 2160392), (8, 1890343), (13, 1163288), (14, 1080196), (26, 581644), (28, 540098), (52, 290822), (56, 270049), (91, 166184), (104, 145411), (182, 83092), (364, 41546), (728, 20773)]