13203556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2593}}^1$

素因数の和:2683

約数の個数: 24

約数和(自身を含む): 24694880

約数和(自身を除く): 11491324

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 2593, 5092, 5186, 10372, 49267, 98534, 173731, 197068, 347462, 694924, 3300889, 6601778, 13203556]

約数ペア:

[(1, 13203556), (2, 6601778), (4, 3300889), (19, 694924), (38, 347462), (67, 197068), (76, 173731), (134, 98534), (268, 49267), (1273, 10372), (2546, 5186), (2593, 5092)]