25044812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25349}}^1$

素因数の和:25385

約数の個数: 24

約数和(自身を含む): 49686000

約数和(自身を除く): 24641188

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 25349, 50698, 101396, 329537, 481631, 659074, 963262, 1318148, 1926524, 6261203, 12522406, 25044812]

約数ペア:

[(1, 25044812), (2, 12522406), (4, 6261203), (13, 1926524), (19, 1318148), (26, 963262), (38, 659074), (52, 481631), (76, 329537), (247, 101396), (494, 50698), (988, 25349)]