16991092

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13151}}^1$

素因数の和:13191

約数の個数: 24

約数和(自身を含む): 33143040

約数和(自身を除く): 16151948

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 13151, 26302, 52604, 223567, 249869, 447134, 499738, 894268, 999476, 4247773, 8495546, 16991092]

約数ペア:

[(1, 16991092), (2, 8495546), (4, 4247773), (17, 999476), (19, 894268), (34, 499738), (38, 447134), (68, 249869), (76, 223567), (323, 52604), (646, 26302), (1292, 13151)]