19660147203

素因数分解:

$3^1\times {\mathrm{491}}^1\times {\mathrm{541}}^1\times {\mathrm{24671}}^1$

素因数の和:25706

約数の個数: 16

約数和(自身を含む): 26316536832

約数和(自身を除く): 6656389629

約数列:

[1, 3, 491, 541, 1473, 1623, 24671, 74013, 265631, 796893, 12113461, 13347011, 36340383, 40041033, 6553382401, 19660147203]

約数ペア:

[(1, 19660147203), (3, 6553382401), (491, 40041033), (541, 36340383), (1473, 13347011), (1623, 12113461), (24671, 796893), (74013, 265631)]