19822054

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1733}}^1$

素因数の和:1804

約数の個数: 32

約数和(自身を含む): 36622080

約数和(自身を除く): 16800026

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1634, 1733, 3466, 5719, 11438, 12131, 24262, 32927, 65854, 74519, 149038, 230489, 460978, 521633, 1043266, 1415861, 2831722, 9911027, 19822054]

約数ペア:

[(1, 19822054), (2, 9911027), (7, 2831722), (14, 1415861), (19, 1043266), (38, 521633), (43, 460978), (86, 230489), (133, 149038), (266, 74519), (301, 65854), (602, 32927), (817, 24262), (1634, 12131), (1733, 11438), (3466, 5719)]