16486854

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{647}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 34338816

約数和(自身を除く): 17851962

約数列:

[1, 2, 3, 6, 31, 62, 93, 137, 186, 274, 411, 647, 822, 1294, 1941, 3882, 4247, 8494, 12741, 20057, 25482, 40114, 60171, 88639, 120342, 177278, 265917, 531834, 2747809, 5495618, 8243427, 16486854]

約数ペア:

[(1, 16486854), (2, 8243427), (3, 5495618), (6, 2747809), (31, 531834), (62, 265917), (93, 177278), (137, 120342), (186, 88639), (274, 60171), (411, 40114), (647, 25482), (822, 20057), (1294, 12741), (1941, 8494), (3882, 4247)]