2018113310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{53917}}^1$

素因数の和:54140

約数の個数: 32

約数和(自身を含む): 3843275040

約数和(自身を除く): 1825161730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 197, 394, 985, 1970, 3743, 7486, 18715, 37430, 53917, 107834, 269585, 539170, 1024423, 2048846, 5122115, 10244230, 10621649, 21243298, 53108245, 106216490, 201811331, 403622662, 1009056655, 2018113310]

約数ペア:

[(1, 2018113310), (2, 1009056655), (5, 403622662), (10, 201811331), (19, 106216490), (38, 53108245), (95, 21243298), (190, 10621649), (197, 10244230), (394, 5122115), (985, 2048846), (1970, 1024423), (3743, 539170), (7486, 269585), (18715, 107834), (37430, 53917)]