16188051509

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{7229}}^1$

素因数の和:7517

約数の個数: 32

約数和(自身を含む): 19781280000

約数和(自身を除く): 3593228491

約数列:

[1, 7, 19, 113, 133, 149, 791, 1043, 2147, 2831, 7229, 15029, 16837, 19817, 50603, 117859, 137351, 319903, 816877, 961457, 1077121, 2239321, 5718139, 7539847, 15520663, 20465299, 108644641, 121714673, 143257093, 852002711, 2312578787, 16188051509]

約数ペア:

[(1, 16188051509), (7, 2312578787), (19, 852002711), (113, 143257093), (133, 121714673), (149, 108644641), (791, 20465299), (1043, 15520663), (2147, 7539847), (2831, 5718139), (7229, 2239321), (15029, 1077121), (16837, 961457), (19817, 816877), (50603, 319903), (117859, 137351)]