16560516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11597}}^1$

素因数の和:11628

約数の個数: 48

約数和(自身を含む): 46763136

約数和(自身を除く): 30202620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 11597, 23194, 34791, 46388, 69582, 81179, 139164, 162358, 197149, 243537, 324716, 394298, 487074, 591447, 788596, 974148, 1182894, 1380043, 2365788, 2760086, 4140129, 5520172, 8280258, 16560516]

約数ペア:

[(1, 16560516), (2, 8280258), (3, 5520172), (4, 4140129), (6, 2760086), (7, 2365788), (12, 1380043), (14, 1182894), (17, 974148), (21, 788596), (28, 591447), (34, 487074), (42, 394298), (51, 324716), (68, 243537), (84, 197149), (102, 162358), (119, 139164), (204, 81179), (238, 69582), (357, 46388), (476, 34791), (714, 23194), (1428, 11597)]