15239276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17239}}^1$

素因数の和:17273

約数の個数: 24

約数和(自身を含む): 30411360

約数和(自身を除く): 15172084

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 17239, 34478, 68956, 224107, 293063, 448214, 586126, 896428, 1172252, 3809819, 7619638, 15239276]

約数ペア:

[(1, 15239276), (2, 7619638), (4, 3809819), (13, 1172252), (17, 896428), (26, 586126), (34, 448214), (52, 293063), (68, 224107), (221, 68956), (442, 34478), (884, 17239)]