22989506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 37920960

約数和(自身を除く): 14931454

約数列:

[1, 2, 19, 37, 38, 74, 83, 166, 197, 394, 703, 1406, 1577, 3071, 3154, 3743, 6142, 7289, 7486, 14578, 16351, 32702, 58349, 116698, 138491, 276982, 310669, 604987, 621338, 1209974, 11494753, 22989506]

約数ペア:

[(1, 22989506), (2, 11494753), (19, 1209974), (37, 621338), (38, 604987), (74, 310669), (83, 276982), (166, 138491), (197, 116698), (394, 58349), (703, 32702), (1406, 16351), (1577, 14578), (3071, 7486), (3154, 7289), (3743, 6142)]