13215712

素因数分解:

$2^5\times {\mathrm{167}}^1\times {\mathrm{2473}}^1$

素因数の和:2650

約数の個数: 24

約数和(自身を含む): 26184816

約数和(自身を除く): 12969104

約数列:

[1, 2, 4, 8, 16, 32, 167, 334, 668, 1336, 2473, 2672, 4946, 5344, 9892, 19784, 39568, 79136, 412991, 825982, 1651964, 3303928, 6607856, 13215712]

約数ペア:

[(1, 13215712), (2, 6607856), (4, 3303928), (8, 1651964), (16, 825982), (32, 412991), (167, 79136), (334, 39568), (668, 19784), (1336, 9892), (2473, 5344), (2672, 4946)]