15565465442

素因数分解:

$2^1\times {\mathrm{73}}^2\times {\mathrm{421}}^1\times {\mathrm{3469}}^1$

素因数の和:4038

約数の個数: 24

約数和(自身を含む): 23735487060

約数和(自身を除く): 8170021618

約数列:

[1, 2, 73, 146, 421, 842, 3469, 5329, 6938, 10658, 30733, 61466, 253237, 506474, 1460449, 2243509, 2920898, 4487018, 18486301, 36972602, 106612777, 213225554, 7782732721, 15565465442]

約数ペア:

[(1, 15565465442), (2, 7782732721), (73, 213225554), (146, 106612777), (421, 36972602), (842, 18486301), (3469, 4487018), (5329, 2920898), (6938, 2243509), (10658, 1460449), (30733, 506474), (61466, 253237)]