19002156

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{22303}}^1$

素因数の和:22381

約数の個数: 24

約数和(自身を含む): 44964864

約数和(自身を除く): 25962708

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 22303, 44606, 66909, 89212, 133818, 267636, 1583513, 3167026, 4750539, 6334052, 9501078, 19002156]

約数ペア:

[(1, 19002156), (2, 9501078), (3, 6334052), (4, 4750539), (6, 3167026), (12, 1583513), (71, 267636), (142, 133818), (213, 89212), (284, 66909), (426, 44606), (852, 22303)]