11968788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1051}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 30516416

約数和(自身を除く): 18547628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1051, 1898, 2102, 2847, 3153, 3796, 4204, 5694, 6306, 11388, 12612, 13663, 27326, 40989, 54652, 76723, 81978, 153446, 163956, 230169, 306892, 460338, 920676, 997399, 1994798, 2992197, 3989596, 5984394, 11968788]

約数ペア:

[(1, 11968788), (2, 5984394), (3, 3989596), (4, 2992197), (6, 1994798), (12, 997399), (13, 920676), (26, 460338), (39, 306892), (52, 230169), (73, 163956), (78, 153446), (146, 81978), (156, 76723), (219, 54652), (292, 40989), (438, 27326), (876, 13663), (949, 12612), (1051, 11388), (1898, 6306), (2102, 5694), (2847, 4204), (3153, 3796)]