15155984

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{1861}}^1$

素因数の和:2378

約数の個数: 20

約数和(自身を含む): 29438220

約数和(自身を除く): 14282236

約数列:

[1, 2, 4, 8, 16, 509, 1018, 1861, 2036, 3722, 4072, 7444, 8144, 14888, 29776, 947249, 1894498, 3788996, 7577992, 15155984]

約数ペア:

[(1, 15155984), (2, 7577992), (4, 3788996), (8, 1894498), (16, 947249), (509, 29776), (1018, 14888), (1861, 8144), (2036, 7444), (3722, 4072)]