19458272

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{14831}}^1$

素因数の和:14882

約数の個数: 24

約数和(自身を含む): 39245472

約数和(自身を除く): 19787200

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 14831, 29662, 59324, 118648, 237296, 474592, 608071, 1216142, 2432284, 4864568, 9729136, 19458272]

約数ペア:

[(1, 19458272), (2, 9729136), (4, 4864568), (8, 2432284), (16, 1216142), (32, 608071), (41, 474592), (82, 237296), (164, 118648), (328, 59324), (656, 29662), (1312, 14831)]