15680082

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6421}}^1$

素因数の和:6474

約数の個数: 32

約数和(自身を含む): 35141184

約数和(自身を除く): 19461102

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 6421, 12842, 19263, 38526, 70631, 141262, 211893, 237577, 423786, 475154, 712731, 1425462, 2613347, 5226694, 7840041, 15680082]

約数ペア:

[(1, 15680082), (2, 7840041), (3, 5226694), (6, 2613347), (11, 1425462), (22, 712731), (33, 475154), (37, 423786), (66, 237577), (74, 211893), (111, 141262), (222, 70631), (407, 38526), (814, 19263), (1221, 12842), (2442, 6421)]