16804930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{367}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 32060160

約数和(自身を除く): 15255230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 241, 367, 482, 734, 1205, 1835, 2410, 3670, 4579, 6973, 9158, 13946, 22895, 34865, 45790, 69730, 88447, 176894, 442235, 884470, 1680493, 3360986, 8402465, 16804930]

約数ペア:

[(1, 16804930), (2, 8402465), (5, 3360986), (10, 1680493), (19, 884470), (38, 442235), (95, 176894), (190, 88447), (241, 69730), (367, 45790), (482, 34865), (734, 22895), (1205, 13946), (1835, 9158), (2410, 6973), (3670, 4579)]