2019623268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12946303}}^1$

素因数の和:12946323

約数の個数: 24

約数和(自身を含む): 5074951168

約数和(自身を除く): 3055327900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12946303, 25892606, 38838909, 51785212, 77677818, 155355636, 168301939, 336603878, 504905817, 673207756, 1009811634, 2019623268]

約数ペア:

[(1, 2019623268), (2, 1009811634), (3, 673207756), (4, 504905817), (6, 336603878), (12, 168301939), (13, 155355636), (26, 77677818), (39, 51785212), (52, 38838909), (78, 25892606), (156, 12946303)]