25819442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{3251}}^1$

素因数の和:3302

約数の個数: 24

約数和(自身を含む): 44604432

約数和(自身を除く): 18784990

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 3251, 3971, 6502, 7942, 35761, 61769, 71522, 123538, 679459, 1173611, 1358918, 2347222, 12909721, 25819442]

約数ペア:

[(1, 25819442), (2, 12909721), (11, 2347222), (19, 1358918), (22, 1173611), (38, 679459), (209, 123538), (361, 71522), (418, 61769), (722, 35761), (3251, 7942), (3971, 6502)]