19463348356

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{1091}}^1\times {\mathrm{18661}}^1$

素因数の和:19995

約数の個数: 24

約数和(自身を含む): 34236558720

約数和(自身を除く): 14773210364

約数列:

[1, 2, 4, 239, 478, 956, 1091, 2182, 4364, 18661, 37322, 74644, 260749, 521498, 1042996, 4459979, 8919958, 17839916, 20359151, 40718302, 81436604, 4865837089, 9731674178, 19463348356]

約数ペア:

[(1, 19463348356), (2, 9731674178), (4, 4865837089), (239, 81436604), (478, 40718302), (956, 20359151), (1091, 17839916), (2182, 8919958), (4364, 4459979), (18661, 1042996), (37322, 521498), (74644, 260749)]