19006410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 47775744

約数和(自身を除く): 28769334

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 107, 155, 186, 191, 214, 310, 321, 382, 465, 535, 573, 642, 930, 955, 1070, 1146, 1605, 1910, 2865, 3210, 3317, 5730, 5921, 6634, 9951, 11842, 16585, 17763, 19902, 20437, 29605, 33170, 35526, 40874, 49755, 59210, 61311, 88815, 99510, 102185, 122622, 177630, 204370, 306555, 613110, 633547, 1267094, 1900641, 3167735, 3801282, 6335470, 9503205, 19006410]

約数ペア:

[(1, 19006410), (2, 9503205), (3, 6335470), (5, 3801282), (6, 3167735), (10, 1900641), (15, 1267094), (30, 633547), (31, 613110), (62, 306555), (93, 204370), (107, 177630), (155, 122622), (186, 102185), (191, 99510), (214, 88815), (310, 61311), (321, 59210), (382, 49755), (465, 40874), (535, 35526), (573, 33170), (642, 29605), (930, 20437), (955, 19902), (1070, 17763), (1146, 16585), (1605, 11842), (1910, 9951), (2865, 6634), (3210, 5921), (3317, 5730)]