19363436

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 34922496

約数和(自身を除く): 15559060

約数列:

[1, 2, 4, 47, 94, 127, 188, 254, 508, 811, 1622, 3244, 5969, 11938, 23876, 38117, 76234, 102997, 152468, 205994, 411988, 4840859, 9681718, 19363436]

約数ペア:

[(1, 19363436), (2, 9681718), (4, 4840859), (47, 411988), (94, 205994), (127, 152468), (188, 102997), (254, 76234), (508, 38117), (811, 23876), (1622, 11938), (3244, 5969)]