19358808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{829}}^1$

素因数の和:984

約数の個数: 64

約数和(自身を含む): 55776000

約数和(自身を除く): 36417192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 829, 834, 973, 1112, 1658, 1668, 1946, 2487, 2919, 3316, 3336, 3892, 4974, 5803, 5838, 6632, 7784, 9948, 11606, 11676, 17409, 19896, 23212, 23352, 34818, 46424, 69636, 115231, 139272, 230462, 345693, 460924, 691386, 806617, 921848, 1382772, 1613234, 2419851, 2765544, 3226468, 4839702, 6452936, 9679404, 19358808]

約数ペア:

[(1, 19358808), (2, 9679404), (3, 6452936), (4, 4839702), (6, 3226468), (7, 2765544), (8, 2419851), (12, 1613234), (14, 1382772), (21, 921848), (24, 806617), (28, 691386), (42, 460924), (56, 345693), (84, 230462), (139, 139272), (168, 115231), (278, 69636), (417, 46424), (556, 34818), (829, 23352), (834, 23212), (973, 19896), (1112, 17409), (1658, 11676), (1668, 11606), (1946, 9948), (2487, 7784), (2919, 6632), (3316, 5838), (3336, 5803), (3892, 4974)]