19421476

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{557}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 35622720

約数和(自身を除く): 16201244

約数列:

[1, 2, 4, 23, 46, 92, 379, 557, 758, 1114, 1516, 2228, 8717, 12811, 17434, 25622, 34868, 51244, 211103, 422206, 844412, 4855369, 9710738, 19421476]

約数ペア:

[(1, 19421476), (2, 9710738), (4, 4855369), (23, 844412), (46, 422206), (92, 211103), (379, 51244), (557, 34868), (758, 25622), (1114, 17434), (1516, 12811), (2228, 8717)]