19874232

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:905

約数の個数: 96

約数和(自身を含む): 62899200

約数和(自身を除く): 43024968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 56, 63, 72, 84, 94, 126, 141, 168, 188, 252, 282, 329, 376, 423, 504, 564, 658, 839, 846, 987, 1128, 1316, 1678, 1692, 1974, 2517, 2632, 2961, 3356, 3384, 3948, 5034, 5873, 5922, 6712, 7551, 7896, 10068, 11746, 11844, 15102, 17619, 20136, 23492, 23688, 30204, 35238, 39433, 46984, 52857, 60408, 70476, 78866, 105714, 118299, 140952, 157732, 211428, 236598, 276031, 315464, 354897, 422856, 473196, 552062, 709794, 828093, 946392, 1104124, 1419588, 1656186, 2208248, 2484279, 2839176, 3312372, 4968558, 6624744, 9937116, 19874232]

約数ペア:

[(1, 19874232), (2, 9937116), (3, 6624744), (4, 4968558), (6, 3312372), (7, 2839176), (8, 2484279), (9, 2208248), (12, 1656186), (14, 1419588), (18, 1104124), (21, 946392), (24, 828093), (28, 709794), (36, 552062), (42, 473196), (47, 422856), (56, 354897), (63, 315464), (72, 276031), (84, 236598), (94, 211428), (126, 157732), (141, 140952), (168, 118299), (188, 105714), (252, 78866), (282, 70476), (329, 60408), (376, 52857), (423, 46984), (504, 39433), (564, 35238), (658, 30204), (839, 23688), (846, 23492), (987, 20136), (1128, 17619), (1316, 15102), (1678, 11844), (1692, 11746), (1974, 10068), (2517, 7896), (2632, 7551), (2961, 6712), (3356, 5922), (3384, 5873), (3948, 5034)]