15972124

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{13913}}^1$

素因数の和:13965

約数の個数: 24

約数和(自身を含む): 32725728

約数和(自身を除く): 16753604

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 13913, 27826, 55652, 97391, 194782, 389564, 570433, 1140866, 2281732, 3993031, 7986062, 15972124]

約数ペア:

[(1, 15972124), (2, 7986062), (4, 3993031), (7, 2281732), (14, 1140866), (28, 570433), (41, 389564), (82, 194782), (164, 97391), (287, 55652), (574, 27826), (1148, 13913)]