19121088

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:410

約数の個数: 112

約数和(自身を含む): 59399424

約数和(自身を除く): 40278336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 164, 168, 192, 224, 246, 287, 328, 336, 347, 448, 492, 574, 656, 672, 694, 861, 984, 1041, 1148, 1312, 1344, 1388, 1722, 1968, 2082, 2296, 2429, 2624, 2776, 3444, 3936, 4164, 4592, 4858, 5552, 6888, 7287, 7872, 8328, 9184, 9716, 11104, 13776, 14227, 14574, 16656, 18368, 19432, 22208, 27552, 28454, 29148, 33312, 38864, 42681, 55104, 56908, 58296, 66624, 77728, 85362, 99589, 113816, 116592, 155456, 170724, 199178, 227632, 233184, 298767, 341448, 398356, 455264, 466368, 597534, 682896, 796712, 910528, 1195068, 1365792, 1593424, 2390136, 2731584, 3186848, 4780272, 6373696, 9560544, 19121088]

約数ペア:

[(1, 19121088), (2, 9560544), (3, 6373696), (4, 4780272), (6, 3186848), (7, 2731584), (8, 2390136), (12, 1593424), (14, 1365792), (16, 1195068), (21, 910528), (24, 796712), (28, 682896), (32, 597534), (41, 466368), (42, 455264), (48, 398356), (56, 341448), (64, 298767), (82, 233184), (84, 227632), (96, 199178), (112, 170724), (123, 155456), (164, 116592), (168, 113816), (192, 99589), (224, 85362), (246, 77728), (287, 66624), (328, 58296), (336, 56908), (347, 55104), (448, 42681), (492, 38864), (574, 33312), (656, 29148), (672, 28454), (694, 27552), (861, 22208), (984, 19432), (1041, 18368), (1148, 16656), (1312, 14574), (1344, 14227), (1388, 13776), (1722, 11104), (1968, 9716), (2082, 9184), (2296, 8328), (2429, 7872), (2624, 7287), (2776, 6888), (3444, 5552), (3936, 4858), (4164, 4592)]