15238836

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{22279}}^1$

素因数の和:22308

約数の個数: 36

約数和(自身を含む): 40549600

約数和(自身を除く): 25310764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 22279, 44558, 66837, 89116, 133674, 200511, 267348, 401022, 423301, 802044, 846602, 1269903, 1693204, 2539806, 3809709, 5079612, 7619418, 15238836]

約数ペア:

[(1, 15238836), (2, 7619418), (3, 5079612), (4, 3809709), (6, 2539806), (9, 1693204), (12, 1269903), (18, 846602), (19, 802044), (36, 423301), (38, 401022), (57, 267348), (76, 200511), (114, 133674), (171, 89116), (228, 66837), (342, 44558), (684, 22279)]