18295664

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{19381}}^1$

素因数の和:19448

約数の個数: 20

約数和(自身を含む): 36050520

約数和(自身を除く): 17754856

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 19381, 38762, 77524, 155048, 310096, 1143479, 2286958, 4573916, 9147832, 18295664]

約数ペア:

[(1, 18295664), (2, 9147832), (4, 4573916), (8, 2286958), (16, 1143479), (59, 310096), (118, 155048), (236, 77524), (472, 38762), (944, 19381)]