15419284

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 27835808

約数和(自身を除く): 12416524

約数列:

[1, 2, 4, 43, 86, 157, 172, 314, 571, 628, 1142, 2284, 6751, 13502, 24553, 27004, 49106, 89647, 98212, 179294, 358588, 3854821, 7709642, 15419284]

約数ペア:

[(1, 15419284), (2, 7709642), (4, 3854821), (43, 358588), (86, 179294), (157, 98212), (172, 89647), (314, 49106), (571, 27004), (628, 24553), (1142, 13502), (2284, 6751)]