39905396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9907}}^1$

素因数の和:9983

約数の個数: 24

約数和(自身を含む): 74904480

約数和(自身を除く): 34999084

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 9907, 19814, 39628, 188233, 376466, 525071, 752932, 1050142, 2100284, 9976349, 19952698, 39905396]

約数ペア:

[(1, 39905396), (2, 19952698), (4, 9976349), (19, 2100284), (38, 1050142), (53, 752932), (76, 525071), (106, 376466), (212, 188233), (1007, 39628), (2014, 19814), (4028, 9907)]