22508122

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 45803520

約数和(自身を除く): 23295398

約数列:

[1, 2, 7, 13, 14, 19, 23, 26, 38, 46, 91, 133, 161, 182, 247, 266, 283, 299, 322, 437, 494, 566, 598, 874, 1729, 1981, 2093, 3059, 3458, 3679, 3962, 4186, 5377, 5681, 6118, 6509, 7358, 10754, 11362, 13018, 25753, 37639, 39767, 45563, 51506, 69901, 75278, 79534, 84617, 91126, 123671, 139802, 169234, 247342, 489307, 592319, 865697, 978614, 1184638, 1607723, 1731394, 3215446, 11254061, 22508122]

約数ペア:

[(1, 22508122), (2, 11254061), (7, 3215446), (13, 1731394), (14, 1607723), (19, 1184638), (23, 978614), (26, 865697), (38, 592319), (46, 489307), (91, 247342), (133, 169234), (161, 139802), (182, 123671), (247, 91126), (266, 84617), (283, 79534), (299, 75278), (322, 69901), (437, 51506), (494, 45563), (566, 39767), (598, 37639), (874, 25753), (1729, 13018), (1981, 11362), (2093, 10754), (3059, 7358), (3458, 6509), (3679, 6118), (3962, 5681), (4186, 5377)]