19662846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27539}}^1$

素因数の和:27568

約数の個数: 32

約数和(自身を含む): 47589120

約数和(自身を除く): 27926274

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 27539, 55078, 82617, 165234, 192773, 385546, 468163, 578319, 936326, 1156638, 1404489, 2808978, 3277141, 6554282, 9831423, 19662846]

約数ペア:

[(1, 19662846), (2, 9831423), (3, 6554282), (6, 3277141), (7, 2808978), (14, 1404489), (17, 1156638), (21, 936326), (34, 578319), (42, 468163), (51, 385546), (102, 192773), (119, 165234), (238, 82617), (357, 55078), (714, 27539)]