13207568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{743}}^1$

素因数の和:863

約数の個数: 40

約数和(自身を含む): 28230336

約数和(自身を除く): 15022768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 101, 176, 202, 404, 743, 808, 1111, 1486, 1616, 2222, 2972, 4444, 5944, 8173, 8888, 11888, 16346, 17776, 32692, 65384, 75043, 130768, 150086, 300172, 600344, 825473, 1200688, 1650946, 3301892, 6603784, 13207568]

約数ペア:

[(1, 13207568), (2, 6603784), (4, 3301892), (8, 1650946), (11, 1200688), (16, 825473), (22, 600344), (44, 300172), (88, 150086), (101, 130768), (176, 75043), (202, 65384), (404, 32692), (743, 17776), (808, 16346), (1111, 11888), (1486, 8888), (1616, 8173), (2222, 5944), (2972, 4444)]