193876247

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1237}}^1$

素因数の和:1442

約数の個数: 16

約数和(自身を含む): 208875360

約数和(自身を除く): 14999113

約数列:

[1, 19, 73, 113, 1237, 1387, 2147, 8249, 23503, 90301, 139781, 156731, 1715719, 2655839, 10204013, 193876247]

約数ペア:

[(1, 193876247), (19, 10204013), (73, 2655839), (113, 1715719), (1237, 156731), (1387, 139781), (2147, 90301), (8249, 23503)]