15589424

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{2699}}^1$

素因数の和:2745

約数の個数: 30

約数和(自身を含む): 31889700

約数和(自身を除く): 16300276

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2699, 2888, 5398, 5776, 10796, 21592, 43184, 51281, 102562, 205124, 410248, 820496, 974339, 1948678, 3897356, 7794712, 15589424]

約数ペア:

[(1, 15589424), (2, 7794712), (4, 3897356), (8, 1948678), (16, 974339), (19, 820496), (38, 410248), (76, 205124), (152, 102562), (304, 51281), (361, 43184), (722, 21592), (1444, 10796), (2699, 5776), (2888, 5398)]