19635392

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1069}}^1$

素因数の和:1129

約数の個数: 56

約数和(自身を含む): 45659040

約数和(自身を除く): 26023648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1069, 1148, 1312, 2138, 2296, 2624, 4276, 4592, 7483, 8552, 9184, 14966, 17104, 18368, 29932, 34208, 43829, 59864, 68416, 87658, 119728, 175316, 239456, 306803, 350632, 478912, 613606, 701264, 1227212, 1402528, 2454424, 2805056, 4908848, 9817696, 19635392]

約数ペア:

[(1, 19635392), (2, 9817696), (4, 4908848), (7, 2805056), (8, 2454424), (14, 1402528), (16, 1227212), (28, 701264), (32, 613606), (41, 478912), (56, 350632), (64, 306803), (82, 239456), (112, 175316), (164, 119728), (224, 87658), (287, 68416), (328, 59864), (448, 43829), (574, 34208), (656, 29932), (1069, 18368), (1148, 17104), (1312, 14966), (2138, 9184), (2296, 8552), (2624, 7483), (4276, 4592)]