11998012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1289}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 22755600

約数和(自身を除く): 10757588

約数列:

[1, 2, 4, 13, 26, 52, 179, 358, 716, 1289, 2327, 2578, 4654, 5156, 9308, 16757, 33514, 67028, 230731, 461462, 922924, 2999503, 5999006, 11998012]

約数ペア:

[(1, 11998012), (2, 5999006), (4, 2999503), (13, 922924), (26, 461462), (52, 230731), (179, 67028), (358, 33514), (716, 16757), (1289, 9308), (2327, 5156), (2578, 4654)]