2013227156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{26489831}}^1$

素因数の和:26489854

約数の個数: 12

約数和(自身を含む): 3708576480

約数和(自身を除く): 1695349324

約数列:

[1, 2, 4, 19, 38, 76, 26489831, 52979662, 105959324, 503306789, 1006613578, 2013227156]

約数ペア:

[(1, 2013227156), (2, 1006613578), (4, 503306789), (19, 105959324), (38, 52979662), (76, 26489831)]