16469804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 33981696

約数和(自身を除く): 17511892

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 601, 806, 884, 1054, 1202, 1612, 2108, 2404, 6851, 7813, 10217, 13702, 15626, 18631, 20434, 27404, 31252, 37262, 40868, 74524, 132821, 242203, 265642, 316727, 484406, 531284, 633454, 968812, 1266908, 4117451, 8234902, 16469804]

約数ペア:

[(1, 16469804), (2, 8234902), (4, 4117451), (13, 1266908), (17, 968812), (26, 633454), (31, 531284), (34, 484406), (52, 316727), (62, 265642), (68, 242203), (124, 132821), (221, 74524), (403, 40868), (442, 37262), (527, 31252), (601, 27404), (806, 20434), (884, 18631), (1054, 15626), (1202, 13702), (1612, 10217), (2108, 7813), (2404, 6851)]