17793994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 29620800

約数和(自身を除く): 11826806

約数列:

[1, 2, 19, 29, 38, 58, 67, 134, 241, 482, 551, 1102, 1273, 1943, 2546, 3886, 4579, 6989, 9158, 13978, 16147, 32294, 36917, 73834, 132791, 265582, 306793, 468263, 613586, 936526, 8896997, 17793994]

約数ペア:

[(1, 17793994), (2, 8896997), (19, 936526), (29, 613586), (38, 468263), (58, 306793), (67, 265582), (134, 132791), (241, 73834), (482, 36917), (551, 32294), (1102, 16147), (1273, 13978), (1943, 9158), (2546, 6989), (3886, 4579)]