19830664

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12211}}^1$

素因数の和:12253

約数の個数: 32

約数和(自身を含む): 43963200

約数和(自身を除く): 24132536

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 12211, 24422, 48844, 85477, 97688, 170954, 341908, 354119, 683816, 708238, 1416476, 2478833, 2832952, 4957666, 9915332, 19830664]

約数ペア:

[(1, 19830664), (2, 9915332), (4, 4957666), (7, 2832952), (8, 2478833), (14, 1416476), (28, 708238), (29, 683816), (56, 354119), (58, 341908), (116, 170954), (203, 97688), (232, 85477), (406, 48844), (812, 24422), (1624, 12211)]