39495778

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{6733}}^1$

素因数の和:7161

約数の個数: 16

約数和(自身を含む): 67878720

約数和(自身を除く): 28382942

約数列:

[1, 2, 7, 14, 419, 838, 2933, 5866, 6733, 13466, 47131, 94262, 2821127, 5642254, 19747889, 39495778]

約数ペア:

[(1, 39495778), (2, 19747889), (7, 5642254), (14, 2821127), (419, 94262), (838, 47131), (2933, 13466), (5866, 6733)]