39858076

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2389}}^1$

素因数の和:2533

約数の個数: 24

約数和(自身を含む): 72139760

約数和(自身を除く): 32281684

約数列:

[1, 2, 4, 43, 86, 97, 172, 194, 388, 2389, 4171, 4778, 8342, 9556, 16684, 102727, 205454, 231733, 410908, 463466, 926932, 9964519, 19929038, 39858076]

約数ペア:

[(1, 39858076), (2, 19929038), (4, 9964519), (43, 926932), (86, 463466), (97, 410908), (172, 231733), (194, 205454), (388, 102727), (2389, 16684), (4171, 9556), (4778, 8342)]