22554007

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 28984320

約数和(自身を除く): 6430313

約数列:

[1, 7, 19, 23, 73, 101, 133, 161, 437, 511, 707, 1387, 1679, 1919, 2323, 3059, 7373, 9709, 11753, 13433, 16261, 31901, 44137, 51611, 140087, 169579, 223307, 308959, 980609, 1187053, 3222001, 22554007]

約数ペア:

[(1, 22554007), (7, 3222001), (19, 1187053), (23, 980609), (73, 308959), (101, 223307), (133, 169579), (161, 140087), (437, 51611), (511, 44137), (707, 31901), (1387, 16261), (1679, 13433), (1919, 11753), (2323, 9709), (3059, 7373)]