21323062

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1\times {\mathrm{653}}^1$

素因数の和:1247

約数の個数: 16

約数和(自身を含む): 33197040

約数和(自身を除く): 11873978

約数列:

[1, 2, 29, 58, 563, 653, 1126, 1306, 16327, 18937, 32654, 37874, 367639, 735278, 10661531, 21323062]

約数ペア:

[(1, 21323062), (2, 10661531), (29, 735278), (58, 367639), (563, 37874), (653, 32654), (1126, 18937), (1306, 16327)]