16187892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1871}}^1$

素因数の和:1988

約数の個数: 48

約数和(自身を含む): 43610112

約数和(自身を除く): 27422220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 1871, 2163, 2884, 3742, 4326, 5613, 7484, 8652, 11226, 13097, 22452, 26194, 39291, 52388, 78582, 157164, 192713, 385426, 578139, 770852, 1156278, 1348991, 2312556, 2697982, 4046973, 5395964, 8093946, 16187892]

約数ペア:

[(1, 16187892), (2, 8093946), (3, 5395964), (4, 4046973), (6, 2697982), (7, 2312556), (12, 1348991), (14, 1156278), (21, 770852), (28, 578139), (42, 385426), (84, 192713), (103, 157164), (206, 78582), (309, 52388), (412, 39291), (618, 26194), (721, 22452), (1236, 13097), (1442, 11226), (1871, 8652), (2163, 7484), (2884, 5613), (3742, 4326)]