11802439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 13680000

約数和(自身を除く): 1877561

約数列:

[1, 11, 19, 149, 209, 379, 1639, 2831, 4169, 7201, 31141, 56471, 79211, 621181, 1072949, 11802439]

約数ペア:

[(1, 11802439), (11, 1072949), (19, 621181), (149, 79211), (209, 56471), (379, 31141), (1639, 7201), (2831, 4169)]