19534602241

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4158953}}^1$

素因数の和:4159032

約数の個数: 16

約数和(自身を含む): 24754094208

約数和(自身を除く): 5219491967

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 4158953, 29112671, 45748483, 253696133, 320239381, 1775872931, 2790657463, 19534602241]

約数ペア:

[(1, 19534602241), (7, 2790657463), (11, 1775872931), (61, 320239381), (77, 253696133), (427, 45748483), (671, 29112671), (4697, 4158953)]