13274464

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3119}}^1$

素因数の和:3155

約数の個数: 48

約数和(自身を含む): 31449600

約数和(自身を除く): 18175136

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 3119, 4256, 6238, 12476, 21833, 24952, 43666, 49904, 59261, 87332, 99808, 118522, 174664, 237044, 349328, 414827, 474088, 698656, 829654, 948176, 1659308, 1896352, 3318616, 6637232, 13274464]

約数ペア:

[(1, 13274464), (2, 6637232), (4, 3318616), (7, 1896352), (8, 1659308), (14, 948176), (16, 829654), (19, 698656), (28, 474088), (32, 414827), (38, 349328), (56, 237044), (76, 174664), (112, 118522), (133, 99808), (152, 87332), (224, 59261), (266, 49904), (304, 43666), (532, 24952), (608, 21833), (1064, 12476), (2128, 6238), (3119, 4256)]