13729210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6569}}^1$

素因数の和:6606

約数の個数: 32

約数和(自身を含む): 28382400

約数和(自身を除く): 14653190

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 6569, 13138, 32845, 65690, 72259, 124811, 144518, 249622, 361295, 624055, 722590, 1248110, 1372921, 2745842, 6864605, 13729210]

約数ペア:

[(1, 13729210), (2, 6864605), (5, 2745842), (10, 1372921), (11, 1248110), (19, 722590), (22, 624055), (38, 361295), (55, 249622), (95, 144518), (110, 124811), (190, 72259), (209, 65690), (418, 32845), (1045, 13138), (2090, 6569)]