11919702

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 24480000

約数和(自身を除く): 12560298

約数列:

[1, 2, 3, 6, 67, 134, 149, 199, 201, 298, 398, 402, 447, 597, 894, 1194, 9983, 13333, 19966, 26666, 29651, 29949, 39999, 59302, 59898, 79998, 88953, 177906, 1986617, 3973234, 5959851, 11919702]

約数ペア:

[(1, 11919702), (2, 5959851), (3, 3973234), (6, 1986617), (67, 177906), (134, 88953), (149, 79998), (199, 59898), (201, 59302), (298, 39999), (398, 29949), (402, 29651), (447, 26666), (597, 19966), (894, 13333), (1194, 9983)]