13997698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2879}}^1$

素因数の和:2922

約数の個数: 32

約数和(自身を含む): 26127360

約数和(自身を除く): 12129662

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 2879, 4862, 5758, 31669, 37427, 48943, 63338, 74854, 97886, 411697, 538373, 636259, 823394, 1076746, 1272518, 6998849, 13997698]

約数ペア:

[(1, 13997698), (2, 6998849), (11, 1272518), (13, 1076746), (17, 823394), (22, 636259), (26, 538373), (34, 411697), (143, 97886), (187, 74854), (221, 63338), (286, 48943), (374, 37427), (442, 31669), (2431, 5758), (2879, 4862)]