19514432

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1075

約数の個数: 56

約数和(自身を含む): 45329856

約数和(自身を除く): 25815424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 688, 1013, 1204, 1376, 2026, 2408, 2752, 4052, 4816, 7091, 8104, 9632, 14182, 16208, 19264, 28364, 32416, 43559, 56728, 64832, 87118, 113456, 174236, 226912, 304913, 348472, 453824, 609826, 696944, 1219652, 1393888, 2439304, 2787776, 4878608, 9757216, 19514432]

約数ペア:

[(1, 19514432), (2, 9757216), (4, 4878608), (7, 2787776), (8, 2439304), (14, 1393888), (16, 1219652), (28, 696944), (32, 609826), (43, 453824), (56, 348472), (64, 304913), (86, 226912), (112, 174236), (172, 113456), (224, 87118), (301, 64832), (344, 56728), (448, 43559), (602, 32416), (688, 28364), (1013, 19264), (1204, 16208), (1376, 14182), (2026, 9632), (2408, 8104), (2752, 7091), (4052, 4816)]