2191567466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4331161}}^1$

素因数の和:4331197

約数の個数: 16

約数和(自身を含む): 3742123968

約数和(自身を除く): 1550556502

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 4331161, 8662322, 47642771, 95285542, 99616703, 199233406, 1095783733, 2191567466]

約数ペア:

[(1, 2191567466), (2, 1095783733), (11, 199233406), (22, 99616703), (23, 95285542), (46, 47642771), (253, 8662322), (506, 4331161)]