19156636070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13396249}}^1$

素因数の和:13396280

約数の個数: 32

約数和(自身を含む): 40510260000

約数和(自身を除く): 21353623930

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 13396249, 26792498, 66981245, 133962490, 147358739, 174151237, 294717478, 348302474, 736793695, 870756185, 1473587390, 1741512370, 1915663607, 3831327214, 9578318035, 19156636070]

約数ペア:

[(1, 19156636070), (2, 9578318035), (5, 3831327214), (10, 1915663607), (11, 1741512370), (13, 1473587390), (22, 870756185), (26, 736793695), (55, 348302474), (65, 294717478), (110, 174151237), (130, 147358739), (143, 133962490), (286, 66981245), (715, 26792498), (1430, 13396249)]