1889522938

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1\times {\mathrm{15061}}^1$

素因数の和:15633

約数の個数: 16

約数和(自身を含む): 2860273800

約数和(自身を除く): 970750862

約数列:

[1, 2, 149, 298, 421, 842, 15061, 30122, 62729, 125458, 2244089, 4488178, 6340681, 12681362, 944761469, 1889522938]

約数ペア:

[(1, 1889522938), (2, 944761469), (149, 12681362), (298, 6340681), (421, 4488178), (842, 2244089), (15061, 125458), (30122, 62729)]