22179248

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15233}}^1$

素因数の和:15261

約数の個数: 40

約数和(自身を含む): 52892448

約数和(自身を除く): 30713200

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 15233, 30466, 60932, 106631, 121864, 198029, 213262, 243728, 396058, 426524, 792116, 853048, 1386203, 1584232, 1706096, 2772406, 3168464, 5544812, 11089624, 22179248]

約数ペア:

[(1, 22179248), (2, 11089624), (4, 5544812), (7, 3168464), (8, 2772406), (13, 1706096), (14, 1584232), (16, 1386203), (26, 853048), (28, 792116), (52, 426524), (56, 396058), (91, 243728), (104, 213262), (112, 198029), (182, 121864), (208, 106631), (364, 60932), (728, 30466), (1456, 15233)]