19005410193

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2063}}^1\times {\mathrm{2099}}^1$

素因数の和:4202

約数の個数: 64

約数和(自身を含む): 33288192000

約数和(自身を除く): 14282781807

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 2063, 2099, 4389, 6189, 6297, 14441, 14693, 22693, 23089, 39197, 39881, 43323, 44079, 68079, 69267, 117591, 119643, 158851, 161623, 274379, 279167, 431167, 438691, 476553, 484869, 823137, 837501, 1293501, 1316073, 3018169, 3070837, 4330237, 9054507, 9212511, 12990711, 30311659, 47632607, 82274503, 90934977, 142897821, 246823509, 333428249, 575921521, 905019533, 1000284747, 1727764563, 2715058599, 6335136731, 19005410193]

約数ペア:

[(1, 19005410193), (3, 6335136731), (7, 2715058599), (11, 1727764563), (19, 1000284747), (21, 905019533), (33, 575921521), (57, 333428249), (77, 246823509), (133, 142897821), (209, 90934977), (231, 82274503), (399, 47632607), (627, 30311659), (1463, 12990711), (2063, 9212511), (2099, 9054507), (4389, 4330237), (6189, 3070837), (6297, 3018169), (14441, 1316073), (14693, 1293501), (22693, 837501), (23089, 823137), (39197, 484869), (39881, 476553), (43323, 438691), (44079, 431167), (68079, 279167), (69267, 274379), (117591, 161623), (119643, 158851)]