22321555438

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{292711}}^1$

素因数の和:293152

約数の個数: 32

約数和(自身を含む): 41307517440

約数和(自身を除く): 18985962002

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 419, 838, 2933, 5447, 5866, 10894, 38129, 76258, 292711, 585422, 2048977, 3805243, 4097954, 7610486, 26636701, 53273402, 122645909, 245291818, 858521363, 1594396817, 1717042726, 3188793634, 11160777719, 22321555438]

約数ペア:

[(1, 22321555438), (2, 11160777719), (7, 3188793634), (13, 1717042726), (14, 1594396817), (26, 858521363), (91, 245291818), (182, 122645909), (419, 53273402), (838, 26636701), (2933, 7610486), (5447, 4097954), (5866, 3805243), (10894, 2048977), (38129, 585422), (76258, 292711)]