15141686

素因数分解:

$2^1\times 7^2\times {\mathrm{367}}^1\times {\mathrm{421}}^1$

素因数の和:804

約数の個数: 24

約数和(自身を含む): 26555616

約数和(自身を除く): 11413930

約数列:

[1, 2, 7, 14, 49, 98, 367, 421, 734, 842, 2569, 2947, 5138, 5894, 17983, 20629, 35966, 41258, 154507, 309014, 1081549, 2163098, 7570843, 15141686]

約数ペア:

[(1, 15141686), (2, 7570843), (7, 2163098), (14, 1081549), (49, 309014), (98, 154507), (367, 41258), (421, 35966), (734, 20629), (842, 17983), (2569, 5894), (2947, 5138)]