2013123796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{26488471}}^1$

素因数の和:26488494

約数の個数: 12

約数和(自身を含む): 3708386080

約数和(自身を除く): 1695262284

約数列:

[1, 2, 4, 19, 38, 76, 26488471, 52976942, 105953884, 503280949, 1006561898, 2013123796]

約数ペア:

[(1, 2013123796), (2, 1006561898), (4, 503280949), (19, 105953884), (38, 52976942), (76, 26488471)]