19103628362

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{643957}}^1$

素因数の和:644142

約数の個数: 32

約数和(自身を含む): 35484661632

約数和(自身を除く): 16381033270

約数列:

[1, 2, 7, 13, 14, 26, 91, 163, 182, 326, 1141, 2119, 2282, 4238, 14833, 29666, 643957, 1287914, 4507699, 8371441, 9015398, 16742882, 58600087, 104964991, 117200174, 209929982, 734754937, 1364544883, 1469509874, 2729089766, 9551814181, 19103628362]

約数ペア:

[(1, 19103628362), (2, 9551814181), (7, 2729089766), (13, 1469509874), (14, 1364544883), (26, 734754937), (91, 209929982), (163, 117200174), (182, 104964991), (326, 58600087), (1141, 16742882), (2119, 9015398), (2282, 8371441), (4238, 4507699), (14833, 1287914), (29666, 643957)]