15242388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{181457}}^1$

素因数の和:181471

約数の個数: 24

約数和(自身を含む): 40646592

約数和(自身を除く): 25404204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 181457, 362914, 544371, 725828, 1088742, 1270199, 2177484, 2540398, 3810597, 5080796, 7621194, 15242388]

約数ペア:

[(1, 15242388), (2, 7621194), (3, 5080796), (4, 3810597), (6, 2540398), (7, 2177484), (12, 1270199), (14, 1088742), (21, 725828), (28, 544371), (42, 362914), (84, 181457)]