11278514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 20630400

約数和(自身を除く): 9351886

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 79, 158, 221, 247, 289, 323, 442, 494, 578, 646, 1027, 1343, 1501, 2054, 2686, 3002, 3757, 4199, 5491, 7514, 8398, 10982, 17459, 19513, 22831, 25517, 34918, 39026, 45662, 51034, 71383, 142766, 296803, 331721, 433789, 593606, 663442, 867578, 5639257, 11278514]

約数ペア:

[(1, 11278514), (2, 5639257), (13, 867578), (17, 663442), (19, 593606), (26, 433789), (34, 331721), (38, 296803), (79, 142766), (158, 71383), (221, 51034), (247, 45662), (289, 39026), (323, 34918), (442, 25517), (494, 22831), (578, 19513), (646, 17459), (1027, 10982), (1343, 8398), (1501, 7514), (2054, 5491), (2686, 4199), (3002, 3757)]