115985519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 136980480

約数和(自身を除く): 20994961

約数列:

[1, 13, 19, 47, 97, 103, 247, 611, 893, 1261, 1339, 1843, 1957, 4559, 4841, 9991, 11609, 23959, 25441, 59267, 62933, 86621, 91979, 129883, 189829, 469577, 1126073, 1195727, 2467777, 6104501, 8921963, 115985519]

約数ペア:

[(1, 115985519), (13, 8921963), (19, 6104501), (47, 2467777), (97, 1195727), (103, 1126073), (247, 469577), (611, 189829), (893, 129883), (1261, 91979), (1339, 86621), (1843, 62933), (1957, 59267), (4559, 25441), (4841, 23959), (9991, 11609)]