17804372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2447}}^1$

素因数の和:2575

約数の個数: 24

約数和(自身を含む): 33312384

約数和(自身を除く): 15508012

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 2447, 3638, 4894, 7276, 9788, 41599, 83198, 166396, 261829, 523658, 1047316, 4451093, 8902186, 17804372]

約数ペア:

[(1, 17804372), (2, 8902186), (4, 4451093), (17, 1047316), (34, 523658), (68, 261829), (107, 166396), (214, 83198), (428, 41599), (1819, 9788), (2447, 7276), (3638, 4894)]