13115914

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 23740416

約数和(自身を除く): 10624502

約数列:

[1, 2, 7, 14, 31, 47, 62, 94, 217, 329, 434, 643, 658, 1286, 1457, 2914, 4501, 9002, 10199, 19933, 20398, 30221, 39866, 60442, 139531, 211547, 279062, 423094, 936851, 1873702, 6557957, 13115914]

約数ペア:

[(1, 13115914), (2, 6557957), (7, 1873702), (14, 936851), (31, 423094), (47, 279062), (62, 211547), (94, 139531), (217, 60442), (329, 39866), (434, 30221), (643, 20398), (658, 19933), (1286, 10199), (1457, 9002), (2914, 4501)]