73661974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{7723}}^1$

素因数の和:7995

約数の個数: 16

約数和(自身を含む): 116786880

約数和(自身を除く): 43124906

約数列:

[1, 2, 19, 38, 251, 502, 4769, 7723, 9538, 15446, 146737, 293474, 1938473, 3876946, 36830987, 73661974]

約数ペア:

[(1, 73661974), (2, 36830987), (19, 3876946), (38, 1938473), (251, 293474), (502, 146737), (4769, 15446), (7723, 9538)]