22387248

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{11959}}^1$

素因数の和:11986

約数の個数: 60

約数和(自身を含む): 67478320

約数和(自身を除く): 45091072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 11959, 23918, 35877, 47836, 71754, 95672, 107631, 143508, 155467, 191344, 215262, 287016, 310934, 430524, 466401, 574032, 621868, 861048, 932802, 1243736, 1399203, 1722096, 1865604, 2487472, 2798406, 3731208, 5596812, 7462416, 11193624, 22387248]

約数ペア:

[(1, 22387248), (2, 11193624), (3, 7462416), (4, 5596812), (6, 3731208), (8, 2798406), (9, 2487472), (12, 1865604), (13, 1722096), (16, 1399203), (18, 1243736), (24, 932802), (26, 861048), (36, 621868), (39, 574032), (48, 466401), (52, 430524), (72, 310934), (78, 287016), (104, 215262), (117, 191344), (144, 155467), (156, 143508), (208, 107631), (234, 95672), (312, 71754), (468, 47836), (624, 35877), (936, 23918), (1872, 11959)]