2011294856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13232203}}^1$

素因数の和:13232228

約数の個数: 16

約数和(自身を含む): 3969661200

約数和(自身を除く): 1958366344

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13232203, 26464406, 52928812, 105857624, 251411857, 502823714, 1005647428, 2011294856]

約数ペア:

[(1, 2011294856), (2, 1005647428), (4, 502823714), (8, 251411857), (19, 105857624), (38, 52928812), (76, 26464406), (152, 13232203)]