13270852

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15289}}^1$

素因数の和:15331

約数の個数: 24

約数和(自身を含む): 27399680

約数和(自身を除く): 14128828

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 15289, 30578, 61156, 107023, 214046, 428092, 473959, 947918, 1895836, 3317713, 6635426, 13270852]

約数ペア:

[(1, 13270852), (2, 6635426), (4, 3317713), (7, 1895836), (14, 947918), (28, 473959), (31, 428092), (62, 214046), (124, 107023), (217, 61156), (434, 30578), (868, 15289)]