13521806

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 22325760

約数和(自身を除く): 8803954

約数列:

[1, 2, 19, 38, 47, 67, 94, 113, 134, 226, 893, 1273, 1786, 2147, 2546, 3149, 4294, 5311, 6298, 7571, 10622, 15142, 59831, 100909, 119662, 143849, 201818, 287698, 355837, 711674, 6760903, 13521806]

約数ペア:

[(1, 13521806), (2, 6760903), (19, 711674), (38, 355837), (47, 287698), (67, 201818), (94, 143849), (113, 119662), (134, 100909), (226, 59831), (893, 15142), (1273, 10622), (1786, 7571), (2147, 6298), (2546, 5311), (3149, 4294)]