12492976

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:541

約数の個数: 40

約数和(自身を含む): 25444800

約数和(自身を除く): 12951824

約数列:

[1, 2, 4, 8, 16, 37, 47, 74, 94, 148, 188, 296, 376, 449, 592, 752, 898, 1739, 1796, 3478, 3592, 6956, 7184, 13912, 16613, 21103, 27824, 33226, 42206, 66452, 84412, 132904, 168824, 265808, 337648, 780811, 1561622, 3123244, 6246488, 12492976]

約数ペア:

[(1, 12492976), (2, 6246488), (4, 3123244), (8, 1561622), (16, 780811), (37, 337648), (47, 265808), (74, 168824), (94, 132904), (148, 84412), (188, 66452), (296, 42206), (376, 33226), (449, 27824), (592, 21103), (752, 16613), (898, 13912), (1739, 7184), (1796, 6956), (3478, 3592)]