17383954

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 31021056

約数和(自身を除く): 13637102

約数列:

[1, 2, 7, 14, 43, 67, 86, 134, 301, 431, 469, 602, 862, 938, 2881, 3017, 5762, 6034, 18533, 20167, 28877, 37066, 40334, 57754, 129731, 202139, 259462, 404278, 1241711, 2483422, 8691977, 17383954]

約数ペア:

[(1, 17383954), (2, 8691977), (7, 2483422), (14, 1241711), (43, 404278), (67, 259462), (86, 202139), (134, 129731), (301, 57754), (431, 40334), (469, 37066), (602, 28877), (862, 20167), (938, 18533), (2881, 6034), (3017, 5762)]