19494264

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:832

約数の個数: 64

約数和(自身を含む): 51847200

約数和(自身を除く): 32352936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 37, 58, 74, 87, 111, 116, 148, 174, 222, 232, 296, 348, 444, 696, 757, 888, 1073, 1514, 2146, 2271, 3028, 3219, 4292, 4542, 6056, 6438, 8584, 9084, 12876, 18168, 21953, 25752, 28009, 43906, 56018, 65859, 84027, 87812, 112036, 131718, 168054, 175624, 224072, 263436, 336108, 526872, 672216, 812261, 1624522, 2436783, 3249044, 4873566, 6498088, 9747132, 19494264]

約数ペア:

[(1, 19494264), (2, 9747132), (3, 6498088), (4, 4873566), (6, 3249044), (8, 2436783), (12, 1624522), (24, 812261), (29, 672216), (37, 526872), (58, 336108), (74, 263436), (87, 224072), (111, 175624), (116, 168054), (148, 131718), (174, 112036), (222, 87812), (232, 84027), (296, 65859), (348, 56018), (444, 43906), (696, 28009), (757, 25752), (888, 21953), (1073, 18168), (1514, 12876), (2146, 9084), (2271, 8584), (3028, 6438), (3219, 6056), (4292, 4542)]