21461004013

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{941}}^1\times {\mathrm{52189}}^1$

素因数の和:53172

約数の個数: 16

約数和(自身を含む): 23598230400

約数和(自身を除く): 2137226387

約数列:

[1, 19, 23, 437, 941, 17879, 21643, 52189, 411217, 991591, 1200347, 22806593, 49109849, 933087131, 1129526527, 21461004013]

約数ペア:

[(1, 21461004013), (19, 1129526527), (23, 933087131), (437, 49109849), (941, 22806593), (17879, 1200347), (21643, 991591), (52189, 411217)]