15229786

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 27885312

約数和(自身を除く): 12655526

約数列:

[1, 2, 11, 13, 22, 26, 47, 94, 103, 121, 143, 206, 242, 286, 517, 611, 1034, 1133, 1222, 1339, 1573, 2266, 2678, 3146, 4841, 5687, 6721, 9682, 11374, 12463, 13442, 14729, 24926, 29458, 53251, 62933, 73931, 106502, 125866, 147862, 162019, 324038, 585761, 692263, 1171522, 1384526, 7614893, 15229786]

約数ペア:

[(1, 15229786), (2, 7614893), (11, 1384526), (13, 1171522), (22, 692263), (26, 585761), (47, 324038), (94, 162019), (103, 147862), (121, 125866), (143, 106502), (206, 73931), (242, 62933), (286, 53251), (517, 29458), (611, 24926), (1034, 14729), (1133, 13442), (1222, 12463), (1339, 11374), (1573, 9682), (2266, 6721), (2678, 5687), (3146, 4841)]