20190169909

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{216037}}^1$

素因数の和:216149

約数の個数: 24

約数和(自身を含む): 25302370560

約数和(自身を除く): 5112200651

約数列:

[1, 7, 13, 79, 91, 169, 553, 1027, 1183, 7189, 13351, 93457, 216037, 1512259, 2808481, 17066923, 19659367, 36510253, 119468461, 221869999, 255571771, 1553089993, 2884309987, 20190169909]

約数ペア:

[(1, 20190169909), (7, 2884309987), (13, 1553089993), (79, 255571771), (91, 221869999), (169, 119468461), (553, 36510253), (1027, 19659367), (1183, 17066923), (7189, 2808481), (13351, 1512259), (93457, 216037)]