13993178

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{719}}^1$

素因数の和:1021

約数の個数: 16

約数和(自身を含む): 21669120

約数和(自身を除く): 7675942

約数列:

[1, 2, 37, 74, 263, 526, 719, 1438, 9731, 19462, 26603, 53206, 189097, 378194, 6996589, 13993178]

約数ペア:

[(1, 13993178), (2, 6996589), (37, 378194), (74, 189097), (263, 53206), (526, 26603), (719, 19462), (1438, 9731)]