13489235

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{941}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 16820352

約数和(自身を除く): 3331117

約数列:

[1, 5, 47, 61, 235, 305, 941, 2867, 4705, 14335, 44227, 57401, 221135, 287005, 2697847, 13489235]

約数ペア:

[(1, 13489235), (5, 2697847), (47, 287005), (61, 221135), (235, 57401), (305, 44227), (941, 14335), (2867, 4705)]