13947868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{883}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 26732160

約数和(自身を除く): 12784292

約数列:

[1, 2, 4, 11, 22, 44, 359, 718, 883, 1436, 1766, 3532, 3949, 7898, 9713, 15796, 19426, 38852, 316997, 633994, 1267988, 3486967, 6973934, 13947868]

約数ペア:

[(1, 13947868), (2, 6973934), (4, 3486967), (11, 1267988), (22, 633994), (44, 316997), (359, 38852), (718, 19426), (883, 15796), (1436, 9713), (1766, 7898), (3532, 3949)]