16605402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10939}}^1$

素因数の和:10978

約数の個数: 32

約数和(自身を含む): 37808640

約数和(自身を除く): 21203238

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 10939, 21878, 32817, 65634, 120329, 240658, 251597, 360987, 503194, 721974, 754791, 1509582, 2767567, 5535134, 8302701, 16605402]

約数ペア:

[(1, 16605402), (2, 8302701), (3, 5535134), (6, 2767567), (11, 1509582), (22, 754791), (23, 721974), (33, 503194), (46, 360987), (66, 251597), (69, 240658), (138, 120329), (253, 65634), (506, 32817), (759, 21878), (1518, 10939)]