15288988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26729}}^1$

素因数の和:26757

約数の個数: 24

約数和(自身を含む): 31434480

約数和(自身を除く): 16145492

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 26729, 53458, 106916, 294019, 347477, 588038, 694954, 1176076, 1389908, 3822247, 7644494, 15288988]

約数ペア:

[(1, 15288988), (2, 7644494), (4, 3822247), (11, 1389908), (13, 1176076), (22, 694954), (26, 588038), (44, 347477), (52, 294019), (143, 106916), (286, 53458), (572, 26729)]