9873416

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1123}}^1$

素因数の和:1293

約数の個数: 32

約数和(自身を含む): 21311040

約数和(自身を除く): 11437624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1123, 1256, 2198, 2246, 4396, 4492, 7861, 8792, 8984, 15722, 31444, 62888, 176311, 352622, 705244, 1234177, 1410488, 2468354, 4936708, 9873416]

約数ペア:

[(1, 9873416), (2, 4936708), (4, 2468354), (7, 1410488), (8, 1234177), (14, 705244), (28, 352622), (56, 176311), (157, 62888), (314, 31444), (628, 15722), (1099, 8984), (1123, 8792), (1256, 7861), (2198, 4492), (2246, 4396)]