16843679512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{530209}}^1$

素因数の和:530264

約数の個数: 48

約数和(自身を含む): 36361801800

約数和(自身を除く): 19518122288

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 361, 418, 722, 836, 1444, 1672, 2888, 3971, 7942, 15884, 31768, 530209, 1060418, 2120836, 4241672, 5832299, 10073971, 11664598, 20147942, 23329196, 40295884, 46658392, 80591768, 110813681, 191405449, 221627362, 382810898, 443254724, 765621796, 886509448, 1531243592, 2105459939, 4210919878, 8421839756, 16843679512]

約数ペア:

[(1, 16843679512), (2, 8421839756), (4, 4210919878), (8, 2105459939), (11, 1531243592), (19, 886509448), (22, 765621796), (38, 443254724), (44, 382810898), (76, 221627362), (88, 191405449), (152, 110813681), (209, 80591768), (361, 46658392), (418, 40295884), (722, 23329196), (836, 20147942), (1444, 11664598), (1672, 10073971), (2888, 5832299), (3971, 4241672), (7942, 2120836), (15884, 1060418), (31768, 530209)]