15499904

素因数分解:

$2^7\times 7^1\times {\mathrm{17299}}^1$

素因数の和:17320

約数の個数: 32

約数和(自身を含む): 35292000

約数和(自身を除く): 19792096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 17299, 34598, 69196, 121093, 138392, 242186, 276784, 484372, 553568, 968744, 1107136, 1937488, 2214272, 3874976, 7749952, 15499904]

約数ペア:

[(1, 15499904), (2, 7749952), (4, 3874976), (7, 2214272), (8, 1937488), (14, 1107136), (16, 968744), (28, 553568), (32, 484372), (56, 276784), (64, 242186), (112, 138392), (128, 121093), (224, 69196), (448, 34598), (896, 17299)]