21724154

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2593}}^1$

素因数の和:2725

約数の個数: 16

約数和(自身を含む): 33618240

約数和(自身を除く): 11894086

約数列:

[1, 2, 59, 71, 118, 142, 2593, 4189, 5186, 8378, 152987, 184103, 305974, 368206, 10862077, 21724154]

約数ペア:

[(1, 21724154), (2, 10862077), (59, 368206), (71, 305974), (118, 184103), (142, 152987), (2593, 8378), (4189, 5186)]