16912394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 28080000

約数和(自身を除く): 11167606

約数列:

[1, 2, 19, 29, 38, 58, 103, 149, 206, 298, 551, 1102, 1957, 2831, 2987, 3914, 4321, 5662, 5974, 8642, 15347, 30694, 56753, 82099, 113506, 164198, 291593, 445063, 583186, 890126, 8456197, 16912394]

約数ペア:

[(1, 16912394), (2, 8456197), (19, 890126), (29, 583186), (38, 445063), (58, 291593), (103, 164198), (149, 113506), (206, 82099), (298, 56753), (551, 30694), (1102, 15347), (1957, 8642), (2831, 5974), (2987, 5662), (3914, 4321)]