2447542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2221}}^1$

素因数の和:2271

約数の個数: 16

約数和(自身を含む): 3999600

約数和(自身を除く): 1552058

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 2221, 4442, 42199, 64409, 84398, 128818, 1223771, 2447542]

約数ペア:

[(1, 2447542), (2, 1223771), (19, 128818), (29, 84398), (38, 64409), (58, 42199), (551, 4442), (1102, 2221)]