19210002948

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{937}}^1\times {\mathrm{2699}}^1$

素因数の和:3857

約数の個数: 72

約数和(自身を含む): 48858919200

約数和(自身を除く): 29648916252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 937, 1266, 1874, 1899, 2532, 2699, 2811, 3748, 3798, 5398, 5622, 7596, 8097, 8433, 10796, 11244, 16194, 16866, 24291, 32388, 33732, 48582, 97164, 197707, 395414, 569489, 593121, 790828, 1138978, 1186242, 1708467, 1779363, 2277956, 2372484, 2528963, 3416934, 3558726, 5057926, 5125401, 6833868, 7117452, 7586889, 10115852, 10250802, 15173778, 20501604, 22760667, 30347556, 45521334, 91042668, 533611193, 1067222386, 1600833579, 2134444772, 3201667158, 4802500737, 6403334316, 9605001474, 19210002948]

約数ペア:

[(1, 19210002948), (2, 9605001474), (3, 6403334316), (4, 4802500737), (6, 3201667158), (9, 2134444772), (12, 1600833579), (18, 1067222386), (36, 533611193), (211, 91042668), (422, 45521334), (633, 30347556), (844, 22760667), (937, 20501604), (1266, 15173778), (1874, 10250802), (1899, 10115852), (2532, 7586889), (2699, 7117452), (2811, 6833868), (3748, 5125401), (3798, 5057926), (5398, 3558726), (5622, 3416934), (7596, 2528963), (8097, 2372484), (8433, 2277956), (10796, 1779363), (11244, 1708467), (16194, 1186242), (16866, 1138978), (24291, 790828), (32388, 593121), (33732, 569489), (48582, 395414), (97164, 197707)]