11515616

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{509}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 26218080

約数和(自身を除く): 14702464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 202, 224, 404, 509, 707, 808, 1018, 1414, 1616, 2036, 2828, 3232, 3563, 4072, 5656, 7126, 8144, 11312, 14252, 16288, 22624, 28504, 51409, 57008, 102818, 114016, 205636, 359863, 411272, 719726, 822544, 1439452, 1645088, 2878904, 5757808, 11515616]

約数ペア:

[(1, 11515616), (2, 5757808), (4, 2878904), (7, 1645088), (8, 1439452), (14, 822544), (16, 719726), (28, 411272), (32, 359863), (56, 205636), (101, 114016), (112, 102818), (202, 57008), (224, 51409), (404, 28504), (509, 22624), (707, 16288), (808, 14252), (1018, 11312), (1414, 8144), (1616, 7126), (2036, 5656), (2828, 4072), (3232, 3563)]