30573712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{146989}}^1$

素因数の和:147010

約数の個数: 20

約数和(自身を含む): 63793660

約数和(自身を除く): 33219948

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 146989, 293978, 587956, 1175912, 1910857, 2351824, 3821714, 7643428, 15286856, 30573712]

約数ペア:

[(1, 30573712), (2, 15286856), (4, 7643428), (8, 3821714), (13, 2351824), (16, 1910857), (26, 1175912), (52, 587956), (104, 293978), (208, 146989)]