21974712

素因数分解:

$2^3\times 3^1\times {\mathrm{915613}}^1$

素因数の和:915622

約数の個数: 16

約数和(自身を含む): 54936840

約数和(自身を除く): 32962128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 915613, 1831226, 2746839, 3662452, 5493678, 7324904, 10987356, 21974712]

約数ペア:

[(1, 21974712), (2, 10987356), (3, 7324904), (4, 5493678), (6, 3662452), (8, 2746839), (12, 1831226), (24, 915613)]