19343742

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{293087}}^1$

素因数の和:293103

約数の個数: 16

約数和(自身を含む): 42204672

約数和(自身を除く): 22860930

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 293087, 586174, 879261, 1758522, 3223957, 6447914, 9671871, 19343742]

約数ペア:

[(1, 19343742), (2, 9671871), (3, 6447914), (6, 3223957), (11, 1758522), (22, 879261), (33, 586174), (66, 293087)]