17819228

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6301}}^1$

素因数の和:6413

約数の個数: 24

約数和(自身を含む): 35997024

約数和(自身を除く): 18177796

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 6301, 12602, 25204, 44107, 88214, 176428, 636401, 1272802, 2545604, 4454807, 8909614, 17819228]

約数ペア:

[(1, 17819228), (2, 8909614), (4, 4454807), (7, 2545604), (14, 1272802), (28, 636401), (101, 176428), (202, 88214), (404, 44107), (707, 25204), (1414, 12602), (2828, 6301)]