12801992

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7883}}^1$

素因数の和:7925

約数の個数: 32

約数和(自身を含む): 28382400

約数和(自身を除く): 15580408

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 7883, 15766, 31532, 55181, 63064, 110362, 220724, 228607, 441448, 457214, 914428, 1600249, 1828856, 3200498, 6400996, 12801992]

約数ペア:

[(1, 12801992), (2, 6400996), (4, 3200498), (7, 1828856), (8, 1600249), (14, 914428), (28, 457214), (29, 441448), (56, 228607), (58, 220724), (116, 110362), (203, 63064), (232, 55181), (406, 31532), (812, 15766), (1624, 7883)]