21314922

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1033}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 45165120

約数和(自身を除く): 23850198

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 181, 362, 543, 1033, 1086, 2066, 3099, 3439, 6198, 6878, 10317, 19627, 20634, 39254, 58881, 117762, 186973, 373946, 560919, 1121838, 3552487, 7104974, 10657461, 21314922]

約数ペア:

[(1, 21314922), (2, 10657461), (3, 7104974), (6, 3552487), (19, 1121838), (38, 560919), (57, 373946), (114, 186973), (181, 117762), (362, 58881), (543, 39254), (1033, 20634), (1086, 19627), (2066, 10317), (3099, 6878), (3439, 6198)]