13512928

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2953}}^1$

素因数の和:2987

約数の個数: 48

約数和(自身を含む): 31265136

約数和(自身を除く): 17752208

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 2953, 4576, 5906, 11812, 23624, 32483, 38389, 47248, 64966, 76778, 94496, 129932, 153556, 259864, 307112, 422279, 519728, 614224, 844558, 1039456, 1228448, 1689116, 3378232, 6756464, 13512928]

約数ペア:

[(1, 13512928), (2, 6756464), (4, 3378232), (8, 1689116), (11, 1228448), (13, 1039456), (16, 844558), (22, 614224), (26, 519728), (32, 422279), (44, 307112), (52, 259864), (88, 153556), (104, 129932), (143, 94496), (176, 76778), (208, 64966), (286, 47248), (352, 38389), (416, 32483), (572, 23624), (1144, 11812), (2288, 5906), (2953, 4576)]