21803412

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{95629}}^1$

素因数の和:95655

約数の個数: 24

約数和(自身を含む): 53552800

約数和(自身を除く): 31749388

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 95629, 191258, 286887, 382516, 573774, 1147548, 1816951, 3633902, 5450853, 7267804, 10901706, 21803412]

約数ペア:

[(1, 21803412), (2, 10901706), (3, 7267804), (4, 5450853), (6, 3633902), (12, 1816951), (19, 1147548), (38, 573774), (57, 382516), (76, 286887), (114, 191258), (228, 95629)]