39472690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2017}}^1$

素因数の和:2146

約数の個数: 32

約数和(自身を含む): 75553920

約数和(自身を除く): 36081230

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 1030, 1957, 2017, 3914, 4034, 9785, 10085, 19570, 20170, 38323, 76646, 191615, 207751, 383230, 415502, 1038755, 2077510, 3947269, 7894538, 19736345, 39472690]

約数ペア:

[(1, 39472690), (2, 19736345), (5, 7894538), (10, 3947269), (19, 2077510), (38, 1038755), (95, 415502), (103, 383230), (190, 207751), (206, 191615), (515, 76646), (1030, 38323), (1957, 20170), (2017, 19570), (3914, 10085), (4034, 9785)]