15960994

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 29203200

約数和(自身を除く): 13242206

約数列:

[1, 2, 7, 14, 17, 34, 119, 199, 238, 337, 398, 674, 1393, 2359, 2786, 3383, 4718, 5729, 6766, 11458, 23681, 40103, 47362, 67063, 80206, 134126, 469441, 938882, 1140071, 2280142, 7980497, 15960994]

約数ペア:

[(1, 15960994), (2, 7980497), (7, 2280142), (14, 1140071), (17, 938882), (34, 469441), (119, 134126), (199, 80206), (238, 67063), (337, 47362), (398, 40103), (674, 23681), (1393, 11458), (2359, 6766), (2786, 5729), (3383, 4718)]