1922015748

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:697

約数の個数: 96

約数和(自身を含む): 4726149120

約数和(自身を除く): 2804133372

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 107, 109, 124, 186, 214, 218, 321, 327, 372, 428, 436, 443, 642, 654, 886, 1284, 1308, 1329, 1772, 2658, 3317, 3379, 5316, 6634, 6758, 9951, 10137, 11663, 13268, 13516, 13733, 19902, 20274, 23326, 27466, 34989, 39804, 40548, 41199, 46652, 47401, 48287, 54932, 69978, 82398, 94802, 96574, 139956, 142203, 144861, 164796, 189604, 193148, 284406, 289722, 361553, 568812, 579444, 723106, 1084659, 1446212, 1469431, 1496897, 2169318, 2938862, 2993794, 4338636, 4408293, 4490691, 5166709, 5877724, 5987588, 8816586, 8981382, 10333418, 15500127, 17633172, 17962764, 20666836, 31000254, 62000508, 160167979, 320335958, 480503937, 640671916, 961007874, 1922015748]

約数ペア:

[(1, 1922015748), (2, 961007874), (3, 640671916), (4, 480503937), (6, 320335958), (12, 160167979), (31, 62000508), (62, 31000254), (93, 20666836), (107, 17962764), (109, 17633172), (124, 15500127), (186, 10333418), (214, 8981382), (218, 8816586), (321, 5987588), (327, 5877724), (372, 5166709), (428, 4490691), (436, 4408293), (443, 4338636), (642, 2993794), (654, 2938862), (886, 2169318), (1284, 1496897), (1308, 1469431), (1329, 1446212), (1772, 1084659), (2658, 723106), (3317, 579444), (3379, 568812), (5316, 361553), (6634, 289722), (6758, 284406), (9951, 193148), (10137, 189604), (11663, 164796), (13268, 144861), (13516, 142203), (13733, 139956), (19902, 96574), (20274, 94802), (23326, 82398), (27466, 69978), (34989, 54932), (39804, 48287), (40548, 47401), (41199, 46652)]