2013812318

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7570723}}^1$

素因数の和:7570751

約数の個数: 16

約数和(自身を含む): 3633947520

約数和(自身を除く): 1620135202

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7570723, 15141446, 52995061, 105990122, 143843737, 287687474, 1006906159, 2013812318]

約数ペア:

[(1, 2013812318), (2, 1006906159), (7, 287687474), (14, 143843737), (19, 105990122), (38, 52995061), (133, 15141446), (266, 7570723)]