15001168

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10303}}^1$

素因数の和:10331

約数の個数: 40

約数和(自身を含む): 35775488

約数和(自身を除く): 20774320

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 10303, 20606, 41212, 72121, 82424, 133939, 144242, 164848, 267878, 288484, 535756, 576968, 937573, 1071512, 1153936, 1875146, 2143024, 3750292, 7500584, 15001168]

約数ペア:

[(1, 15001168), (2, 7500584), (4, 3750292), (7, 2143024), (8, 1875146), (13, 1153936), (14, 1071512), (16, 937573), (26, 576968), (28, 535756), (52, 288484), (56, 267878), (91, 164848), (104, 144242), (112, 133939), (182, 82424), (208, 72121), (364, 41212), (728, 20606), (1456, 10303)]