9991592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{503}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 20321280

約数和(自身を除く): 10329688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 191, 382, 503, 764, 1006, 1528, 2012, 2483, 4024, 4966, 6539, 9932, 13078, 19864, 26156, 52312, 96073, 192146, 384292, 768584, 1248949, 2497898, 4995796, 9991592]

約数ペア:

[(1, 9991592), (2, 4995796), (4, 2497898), (8, 1248949), (13, 768584), (26, 384292), (52, 192146), (104, 96073), (191, 52312), (382, 26156), (503, 19864), (764, 13078), (1006, 9932), (1528, 6539), (2012, 4966), (2483, 4024)]