19332006

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 43476480

約数和(自身を除く): 24144474

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 73, 101, 114, 138, 146, 202, 219, 303, 437, 438, 606, 874, 1311, 1387, 1679, 1919, 2323, 2622, 2774, 3358, 3838, 4161, 4646, 5037, 5757, 6969, 7373, 8322, 10074, 11514, 13938, 14746, 22119, 31901, 44137, 44238, 63802, 88274, 95703, 132411, 140087, 169579, 191406, 264822, 280174, 339158, 420261, 508737, 840522, 1017474, 3222001, 6444002, 9666003, 19332006]

約数ペア:

[(1, 19332006), (2, 9666003), (3, 6444002), (6, 3222001), (19, 1017474), (23, 840522), (38, 508737), (46, 420261), (57, 339158), (69, 280174), (73, 264822), (101, 191406), (114, 169579), (138, 140087), (146, 132411), (202, 95703), (219, 88274), (303, 63802), (437, 44238), (438, 44137), (606, 31901), (874, 22119), (1311, 14746), (1387, 13938), (1679, 11514), (1919, 10074), (2323, 8322), (2622, 7373), (2774, 6969), (3358, 5757), (3838, 5037), (4161, 4646)]