19426848

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{28909}}^1$

素因数の和:28929

約数の個数: 48

約数和(自身を含む): 58282560

約数和(自身を除く): 38855712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 28909, 57818, 86727, 115636, 173454, 202363, 231272, 346908, 404726, 462544, 607089, 693816, 809452, 925088, 1214178, 1387632, 1618904, 2428356, 2775264, 3237808, 4856712, 6475616, 9713424, 19426848]

約数ペア:

[(1, 19426848), (2, 9713424), (3, 6475616), (4, 4856712), (6, 3237808), (7, 2775264), (8, 2428356), (12, 1618904), (14, 1387632), (16, 1214178), (21, 925088), (24, 809452), (28, 693816), (32, 607089), (42, 462544), (48, 404726), (56, 346908), (84, 231272), (96, 202363), (112, 173454), (168, 115636), (224, 86727), (336, 57818), (672, 28909)]