13189688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{331}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 26354160

約数和(自身を除く): 13164472

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 293, 331, 586, 662, 1172, 1324, 2344, 2648, 4981, 5627, 9962, 11254, 19924, 22508, 39848, 45016, 96983, 193966, 387932, 775864, 1648711, 3297422, 6594844, 13189688]

約数ペア:

[(1, 13189688), (2, 6594844), (4, 3297422), (8, 1648711), (17, 775864), (34, 387932), (68, 193966), (136, 96983), (293, 45016), (331, 39848), (586, 22508), (662, 19924), (1172, 11254), (1324, 9962), (2344, 5627), (2648, 4981)]