221898496522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1\times {\mathrm{6127423}}^1$

素因数の和:6128397

約数の個数: 16

約数和(自身を含む): 350733749760

約数和(自身を除く): 128835253238

約数列:

[1, 2, 19, 38, 953, 1906, 18107, 36214, 6127423, 12254846, 116421037, 232842074, 5839434119, 11678868238, 110949248261, 221898496522]

約数ペア:

[(1, 221898496522), (2, 110949248261), (19, 11678868238), (38, 5839434119), (953, 232842074), (1906, 116421037), (18107, 12254846), (36214, 6127423)]