15955916

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2053}}^1$

素因数の和:2153

約数の個数: 24

約数和(自身を含む): 29331120

約数和(自身を除く): 13375204

約数列:

[1, 2, 4, 29, 58, 67, 116, 134, 268, 1943, 2053, 3886, 4106, 7772, 8212, 59537, 119074, 137551, 238148, 275102, 550204, 3988979, 7977958, 15955916]

約数ペア:

[(1, 15955916), (2, 7977958), (4, 3988979), (29, 550204), (58, 275102), (67, 238148), (116, 137551), (134, 119074), (268, 59537), (1943, 8212), (2053, 7772), (3886, 4106)]