16853988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2549}}^1$

素因数の和:2604

約数の個数: 48

約数和(自身を含む): 42840000

約数和(自身を除く): 25986012

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1653, 2204, 2549, 3306, 5098, 6612, 7647, 10196, 15294, 30588, 48431, 73921, 96862, 145293, 147842, 193724, 221763, 290586, 295684, 443526, 581172, 887052, 1404499, 2808998, 4213497, 5617996, 8426994, 16853988]

約数ペア:

[(1, 16853988), (2, 8426994), (3, 5617996), (4, 4213497), (6, 2808998), (12, 1404499), (19, 887052), (29, 581172), (38, 443526), (57, 295684), (58, 290586), (76, 221763), (87, 193724), (114, 147842), (116, 145293), (174, 96862), (228, 73921), (348, 48431), (551, 30588), (1102, 15294), (1653, 10196), (2204, 7647), (2549, 6612), (3306, 5098)]