39745492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3331}}^1$

素因数の和:3511

約数の個数: 24

約数和(自身を含む): 73703840

約数和(自身を除く): 33958348

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2983, 3331, 5966, 6662, 11932, 13324, 63289, 126578, 253156, 522967, 1045934, 2091868, 9936373, 19872746, 39745492]

約数ペア:

[(1, 39745492), (2, 19872746), (4, 9936373), (19, 2091868), (38, 1045934), (76, 522967), (157, 253156), (314, 126578), (628, 63289), (2983, 13324), (3331, 11932), (5966, 6662)]