12907248

素因数分解:

$2^4\times 3^1\times {\mathrm{443}}^1\times {\mathrm{607}}^1$

素因数の和:1061

約数の個数: 40

約数和(自身を含む): 33474048

約数和(自身を除く): 20566800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 443, 607, 886, 1214, 1329, 1772, 1821, 2428, 2658, 3544, 3642, 4856, 5316, 7088, 7284, 9712, 10632, 14568, 21264, 29136, 268901, 537802, 806703, 1075604, 1613406, 2151208, 3226812, 4302416, 6453624, 12907248]

約数ペア:

[(1, 12907248), (2, 6453624), (3, 4302416), (4, 3226812), (6, 2151208), (8, 1613406), (12, 1075604), (16, 806703), (24, 537802), (48, 268901), (443, 29136), (607, 21264), (886, 14568), (1214, 10632), (1329, 9712), (1772, 7284), (1821, 7088), (2428, 5316), (2658, 4856), (3544, 3642)]