10921922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 64

約数和(自身を含む): 20995200

約数和(自身を除く): 10073278

約数列:

[1, 2, 11, 17, 19, 22, 29, 34, 38, 53, 58, 106, 187, 209, 319, 323, 374, 418, 493, 551, 583, 638, 646, 901, 986, 1007, 1102, 1166, 1537, 1802, 2014, 3074, 3553, 5423, 6061, 7106, 9367, 9911, 10846, 11077, 12122, 16907, 17119, 18734, 19822, 22154, 26129, 29203, 33814, 34238, 52258, 58406, 103037, 188309, 206074, 287419, 321233, 376618, 496451, 574838, 642466, 992902, 5460961, 10921922]

約数ペア:

[(1, 10921922), (2, 5460961), (11, 992902), (17, 642466), (19, 574838), (22, 496451), (29, 376618), (34, 321233), (38, 287419), (53, 206074), (58, 188309), (106, 103037), (187, 58406), (209, 52258), (319, 34238), (323, 33814), (374, 29203), (418, 26129), (493, 22154), (551, 19822), (583, 18734), (638, 17119), (646, 16907), (901, 12122), (986, 11077), (1007, 10846), (1102, 9911), (1166, 9367), (1537, 7106), (1802, 6061), (2014, 5423), (3074, 3553)]