16799818

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 29635200

約数和(自身を除く): 12835382

約数列:

[1, 2, 7, 14, 89, 97, 139, 178, 194, 278, 623, 679, 973, 1246, 1358, 1946, 8633, 12371, 13483, 17266, 24742, 26966, 60431, 86597, 94381, 120862, 173194, 188762, 1199987, 2399974, 8399909, 16799818]

約数ペア:

[(1, 16799818), (2, 8399909), (7, 2399974), (14, 1199987), (89, 188762), (97, 173194), (139, 120862), (178, 94381), (194, 86597), (278, 60431), (623, 26966), (679, 24742), (973, 17266), (1246, 13483), (1358, 12371), (1946, 8633)]