379721042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2011}}^1\times {\mathrm{4969}}^1$

素因数の和:7001

約数の個数: 16

約数和(自身を含む): 599978400

約数和(自身を除く): 220257358

約数列:

[1, 2, 19, 38, 2011, 4022, 4969, 9938, 38209, 76418, 94411, 188822, 9992659, 19985318, 189860521, 379721042]

約数ペア:

[(1, 379721042), (2, 189860521), (19, 19985318), (38, 9992659), (2011, 188822), (4022, 94411), (4969, 76418), (9938, 38209)]