12503368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1913}}^1$

素因数の和:1981

約数の個数: 32

約数和(自身を含む): 25264800

約数和(自身を除く): 12761432

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 1913, 3268, 3826, 6536, 7652, 15304, 36347, 72694, 82259, 145388, 164518, 290776, 329036, 658072, 1562921, 3125842, 6251684, 12503368]

約数ペア:

[(1, 12503368), (2, 6251684), (4, 3125842), (8, 1562921), (19, 658072), (38, 329036), (43, 290776), (76, 164518), (86, 145388), (152, 82259), (172, 72694), (344, 36347), (817, 15304), (1634, 7652), (1913, 6536), (3268, 3826)]