11319490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1777}}^1$

素因数の和:1811

約数の個数: 48

約数和(自身を含む): 25539192

約数和(自身を除く): 14219702

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 1777, 3185, 3554, 6370, 8885, 12439, 17770, 23101, 24878, 46202, 62195, 87073, 115505, 124390, 161707, 174146, 231010, 323414, 435365, 808535, 870730, 1131949, 1617070, 2263898, 5659745, 11319490]

約数ペア:

[(1, 11319490), (2, 5659745), (5, 2263898), (7, 1617070), (10, 1131949), (13, 870730), (14, 808535), (26, 435365), (35, 323414), (49, 231010), (65, 174146), (70, 161707), (91, 124390), (98, 115505), (130, 87073), (182, 62195), (245, 46202), (455, 24878), (490, 23101), (637, 17770), (910, 12439), (1274, 8885), (1777, 6370), (3185, 3554)]