19991474148

素因数分解:

$2^2\times 3^1\times {\mathrm{7297}}^1\times {\mathrm{228307}}^1$

素因数の和:235611

約数の個数: 24

約数和(自身を含む): 46653369952

約数和(自身を除く): 26661895804

約数列:

[1, 2, 3, 4, 6, 12, 7297, 14594, 21891, 29188, 43782, 87564, 228307, 456614, 684921, 913228, 1369842, 2739684, 1665956179, 3331912358, 4997868537, 6663824716, 9995737074, 19991474148]

約数ペア:

[(1, 19991474148), (2, 9995737074), (3, 6663824716), (4, 4997868537), (6, 3331912358), (12, 1665956179), (7297, 2739684), (14594, 1369842), (21891, 913228), (29188, 684921), (43782, 456614), (87564, 228307)]