13975214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 24261120

約数和(自身を除く): 10285906

約数列:

[1, 2, 11, 22, 23, 46, 71, 142, 253, 389, 506, 778, 781, 1562, 1633, 3266, 4279, 8558, 8947, 17894, 17963, 27619, 35926, 55238, 98417, 196834, 303809, 607618, 635237, 1270474, 6987607, 13975214]

約数ペア:

[(1, 13975214), (2, 6987607), (11, 1270474), (22, 635237), (23, 607618), (46, 303809), (71, 196834), (142, 98417), (253, 55238), (389, 35926), (506, 27619), (778, 17963), (781, 17894), (1562, 8947), (1633, 8558), (3266, 4279)]