15249104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:627

約数の個数: 40

約数和(自身を含む): 32081280

約数和(自身を除く): 16832176

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 167, 208, 334, 439, 668, 878, 1336, 1756, 2171, 2672, 3512, 4342, 5707, 7024, 8684, 11414, 17368, 22828, 34736, 45656, 73313, 91312, 146626, 293252, 586504, 953069, 1173008, 1906138, 3812276, 7624552, 15249104]

約数ペア:

[(1, 15249104), (2, 7624552), (4, 3812276), (8, 1906138), (13, 1173008), (16, 953069), (26, 586504), (52, 293252), (104, 146626), (167, 91312), (208, 73313), (334, 45656), (439, 34736), (668, 22828), (878, 17368), (1336, 11414), (1756, 8684), (2171, 7024), (2672, 5707), (3512, 4342)]