19148596

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{743}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 35622720

約数和(自身を除く): 16474124

約数列:

[1, 2, 4, 17, 34, 68, 379, 743, 758, 1486, 1516, 2972, 6443, 12631, 12886, 25262, 25772, 50524, 281597, 563194, 1126388, 4787149, 9574298, 19148596]

約数ペア:

[(1, 19148596), (2, 9574298), (4, 4787149), (17, 1126388), (34, 563194), (68, 281597), (379, 50524), (743, 25772), (758, 25262), (1486, 12886), (1516, 12631), (2972, 6443)]