23194953

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 38188800

約数和(自身を除く): 14993847

約数列:

[1, 3, 9, 17, 19, 51, 57, 79, 101, 153, 171, 237, 303, 323, 711, 909, 969, 1343, 1501, 1717, 1919, 2907, 4029, 4503, 5151, 5757, 7979, 12087, 13509, 15453, 17271, 23937, 25517, 32623, 71811, 76551, 97869, 135643, 151601, 229653, 293607, 406929, 454803, 1220787, 1364409, 2577217, 7731651, 23194953]

約数ペア:

[(1, 23194953), (3, 7731651), (9, 2577217), (17, 1364409), (19, 1220787), (51, 454803), (57, 406929), (79, 293607), (101, 229653), (153, 151601), (171, 135643), (237, 97869), (303, 76551), (323, 71811), (711, 32623), (909, 25517), (969, 23937), (1343, 17271), (1501, 15453), (1717, 13509), (1919, 12087), (2907, 7979), (4029, 5757), (4503, 5151)]