16993132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 34715520

約数和(自身を除く): 17722388

約数列:

[1, 2, 4, 13, 17, 26, 34, 47, 52, 68, 94, 188, 221, 409, 442, 611, 799, 818, 884, 1222, 1598, 1636, 2444, 3196, 5317, 6953, 10387, 10634, 13906, 19223, 20774, 21268, 27812, 38446, 41548, 76892, 90389, 180778, 249899, 326791, 361556, 499798, 653582, 999596, 1307164, 4248283, 8496566, 16993132]

約数ペア:

[(1, 16993132), (2, 8496566), (4, 4248283), (13, 1307164), (17, 999596), (26, 653582), (34, 499798), (47, 361556), (52, 326791), (68, 249899), (94, 180778), (188, 90389), (221, 76892), (409, 41548), (442, 38446), (611, 27812), (799, 21268), (818, 20774), (884, 19223), (1222, 13906), (1598, 10634), (1636, 10387), (2444, 6953), (3196, 5317)]