13295858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 21964800

約数和(自身を除く): 8668942

約数列:

[1, 2, 19, 38, 43, 79, 86, 103, 158, 206, 817, 1501, 1634, 1957, 3002, 3397, 3914, 4429, 6794, 8137, 8858, 16274, 64543, 84151, 129086, 154603, 168302, 309206, 349891, 699782, 6647929, 13295858]

約数ペア:

[(1, 13295858), (2, 6647929), (19, 699782), (38, 349891), (43, 309206), (79, 168302), (86, 154603), (103, 129086), (158, 84151), (206, 64543), (817, 16274), (1501, 8858), (1634, 8137), (1957, 6794), (3002, 4429), (3397, 3914)]