18804946786

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1669}}^1\times {\mathrm{244939}}^1$

素因数の和:246633

約数の個数: 16

約数和(自身を含む): 29451585600

約数和(自身を除く): 10646638814

約数列:

[1, 2, 23, 46, 1669, 3338, 38387, 76774, 244939, 489878, 5633597, 11267194, 408803191, 817606382, 9402473393, 18804946786]

約数ペア:

[(1, 18804946786), (2, 9402473393), (23, 817606382), (46, 408803191), (1669, 11267194), (3338, 5633597), (38387, 489878), (76774, 244939)]