11984368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:625

約数の個数: 40

約数和(自身を含む): 25556400

約数和(自身を除く): 13572032

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 149, 176, 298, 457, 596, 914, 1192, 1639, 1828, 2384, 3278, 3656, 5027, 6556, 7312, 10054, 13112, 20108, 26224, 40216, 68093, 80432, 136186, 272372, 544744, 749023, 1089488, 1498046, 2996092, 5992184, 11984368]

約数ペア:

[(1, 11984368), (2, 5992184), (4, 2996092), (8, 1498046), (11, 1089488), (16, 749023), (22, 544744), (44, 272372), (88, 136186), (149, 80432), (176, 68093), (298, 40216), (457, 26224), (596, 20108), (914, 13112), (1192, 10054), (1639, 7312), (1828, 6556), (2384, 5027), (3278, 3656)]