87740062

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{9199}}^1$

素因数の和:9471

約数の個数: 16

約数和(自身を含む): 139104000

約数和(自身を除く): 51363938

約数列:

[1, 2, 19, 38, 251, 502, 4769, 9199, 9538, 18398, 174781, 349562, 2308949, 4617898, 43870031, 87740062]

約数ペア:

[(1, 87740062), (2, 43870031), (19, 4617898), (38, 2308949), (251, 349562), (502, 174781), (4769, 18398), (9199, 9538)]