194935649

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9491}}^1$

素因数の和:9580

約数の個数: 16

約数和(自身を含む): 218695680

約数和(自身を除く): 23760031

約数列:

[1, 19, 23, 47, 437, 893, 1081, 9491, 20539, 180329, 218293, 446077, 4147567, 8475463, 10259771, 194935649]

約数ペア:

[(1, 194935649), (19, 10259771), (23, 8475463), (47, 4147567), (437, 446077), (893, 218293), (1081, 180329), (9491, 20539)]