19265736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2797}}^1$

素因数の和:2854

約数の個数: 64

約数和(自身を含む): 56407680

約数和(自身を除く): 37141944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 2797, 3444, 5594, 6888, 8391, 11188, 16782, 19579, 22376, 33564, 39158, 58737, 67128, 78316, 114677, 117474, 156632, 229354, 234948, 344031, 458708, 469896, 688062, 802739, 917416, 1376124, 1605478, 2408217, 2752248, 3210956, 4816434, 6421912, 9632868, 19265736]

約数ペア:

[(1, 19265736), (2, 9632868), (3, 6421912), (4, 4816434), (6, 3210956), (7, 2752248), (8, 2408217), (12, 1605478), (14, 1376124), (21, 917416), (24, 802739), (28, 688062), (41, 469896), (42, 458708), (56, 344031), (82, 234948), (84, 229354), (123, 156632), (164, 117474), (168, 114677), (246, 78316), (287, 67128), (328, 58737), (492, 39158), (574, 33564), (861, 22376), (984, 19579), (1148, 16782), (1722, 11188), (2296, 8391), (2797, 6888), (3444, 5594)]