13487264

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3169}}^1$

素因数の和:3205

約数の個数: 48

約数和(自身を含む): 31953600

約数和(自身を除く): 18466336

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, 3169, 4256, 6338, 12676, 22183, 25352, 44366, 50704, 60211, 88732, 101408, 120422, 177464, 240844, 354928, 421477, 481688, 709856, 842954, 963376, 1685908, 1926752, 3371816, 6743632, 13487264]

約数ペア:

[(1, 13487264), (2, 6743632), (4, 3371816), (7, 1926752), (8, 1685908), (14, 963376), (16, 842954), (19, 709856), (28, 481688), (32, 421477), (38, 354928), (56, 240844), (76, 177464), (112, 120422), (133, 101408), (152, 88732), (224, 60211), (266, 50704), (304, 44366), (532, 25352), (608, 22183), (1064, 12676), (2128, 6338), (3169, 4256)]