16538522

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:795

約数の個数: 48

約数和(自身を含む): 33605376

約数和(自身を除く): 17066854

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 751, 847, 1001, 1502, 1573, 1694, 2002, 3146, 5257, 8261, 9763, 10514, 11011, 16522, 19526, 22022, 57827, 68341, 90871, 107393, 115654, 136682, 181742, 214786, 636097, 751751, 1181323, 1272194, 1503502, 2362646, 8269261, 16538522]

約数ペア:

[(1, 16538522), (2, 8269261), (7, 2362646), (11, 1503502), (13, 1272194), (14, 1181323), (22, 751751), (26, 636097), (77, 214786), (91, 181742), (121, 136682), (143, 115654), (154, 107393), (182, 90871), (242, 68341), (286, 57827), (751, 22022), (847, 19526), (1001, 16522), (1502, 11011), (1573, 10514), (1694, 9763), (2002, 8261), (3146, 5257)]