7198828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19777}}^1$

素因数の和:19801

約数の個数: 24

約数和(自身を含む): 15505952

約数和(自身を除く): 8307124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 19777, 39554, 79108, 138439, 257101, 276878, 514202, 553756, 1028404, 1799707, 3599414, 7198828]

約数ペア:

[(1, 7198828), (2, 3599414), (4, 1799707), (7, 1028404), (13, 553756), (14, 514202), (26, 276878), (28, 257101), (52, 138439), (91, 79108), (182, 39554), (364, 19777)]