2013321814

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7568879}}^1$

素因数の和:7568907

約数の個数: 16

約数和(自身を含む): 3633062400

約数和(自身を除く): 1619740586

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7568879, 15137758, 52982153, 105964306, 143808701, 287617402, 1006660907, 2013321814]

約数ペア:

[(1, 2013321814), (2, 1006660907), (7, 287617402), (14, 143808701), (19, 105964306), (38, 52982153), (133, 15137758), (266, 7568879)]