19033702919

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1\times {\mathrm{199831}}^1$

素因数の和:201086

約数の個数: 16

約数和(自身を含む): 23749633536

約数和(自身を除く): 4715930617

約数列:

[1, 7, 11, 77, 1237, 8659, 13607, 95249, 199831, 1398817, 2198141, 15386987, 247190947, 1730336629, 2719100417, 19033702919]

約数ペア:

[(1, 19033702919), (7, 2719100417), (11, 1730336629), (77, 247190947), (1237, 15386987), (8659, 2198141), (13607, 1398817), (95249, 199831)]