19479683519

素因数分解:

${\mathrm{19}}^1\times {\mathrm{107}}^2\times {\mathrm{149}}^1\times {\mathrm{601}}^1$

素因数の和:983

約数の個数: 24

約数和(自身を含む): 20871942000

約数和(自身を除く): 1392258481

約数列:

[1, 19, 107, 149, 601, 2033, 2831, 11419, 11449, 15943, 64307, 89549, 217531, 302917, 1221833, 1701431, 1705901, 6880849, 9581743, 32412119, 130736131, 182053117, 1025246501, 19479683519]

約数ペア:

[(1, 19479683519), (19, 1025246501), (107, 182053117), (149, 130736131), (601, 32412119), (2033, 9581743), (2831, 6880849), (11419, 1705901), (11449, 1701431), (15943, 1221833), (64307, 302917), (89549, 217531)]