11955538

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 21648384

約数和(自身を除く): 9692846

約数列:

[1, 2, 7, 14, 23, 46, 107, 161, 214, 322, 347, 694, 749, 1498, 2429, 2461, 4858, 4922, 7981, 15962, 17227, 34454, 37129, 55867, 74258, 111734, 259903, 519806, 853967, 1707934, 5977769, 11955538]

約数ペア:

[(1, 11955538), (2, 5977769), (7, 1707934), (14, 853967), (23, 519806), (46, 259903), (107, 111734), (161, 74258), (214, 55867), (322, 37129), (347, 34454), (694, 17227), (749, 15962), (1498, 7981), (2429, 4922), (2461, 4858)]