11871994485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{1733}}^1$

素因数の和:1859

約数の個数: 96

約数和(自身を含む): 22058144640

約数和(自身を除く): 10186150155

約数列:

[1, 3, 5, 13, 15, 19, 39, 43, 57, 65, 95, 129, 195, 215, 247, 285, 559, 645, 741, 817, 1235, 1677, 1733, 1849, 2451, 2795, 3705, 4085, 5199, 5547, 8385, 8665, 9245, 10621, 12255, 22529, 24037, 25995, 27735, 31863, 32927, 35131, 53105, 67587, 72111, 74519, 98781, 105393, 112645, 120185, 159315, 164635, 175655, 223557, 337935, 360555, 372595, 428051, 456703, 493905, 526965, 968747, 1117785, 1284153, 1370109, 1415861, 2140255, 2283515, 2906241, 3204317, 4247583, 4843735, 6420765, 6850545, 7079305, 9612951, 14531205, 16021585, 18406193, 21237915, 41656121, 48064755, 55218579, 60882023, 92030965, 124968363, 182646069, 208280605, 276092895, 304410115, 624841815, 791466299, 913230345, 2374398897, 3957331495, 11871994485]

約数ペア:

[(1, 11871994485), (3, 3957331495), (5, 2374398897), (13, 913230345), (15, 791466299), (19, 624841815), (39, 304410115), (43, 276092895), (57, 208280605), (65, 182646069), (95, 124968363), (129, 92030965), (195, 60882023), (215, 55218579), (247, 48064755), (285, 41656121), (559, 21237915), (645, 18406193), (741, 16021585), (817, 14531205), (1235, 9612951), (1677, 7079305), (1733, 6850545), (1849, 6420765), (2451, 4843735), (2795, 4247583), (3705, 3204317), (4085, 2906241), (5199, 2283515), (5547, 2140255), (8385, 1415861), (8665, 1370109), (9245, 1284153), (10621, 1117785), (12255, 968747), (22529, 526965), (24037, 493905), (25995, 456703), (27735, 428051), (31863, 372595), (32927, 360555), (35131, 337935), (53105, 223557), (67587, 175655), (72111, 164635), (74519, 159315), (98781, 120185), (105393, 112645)]