12997348

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5101}}^1$

素因数の和:5132

約数の個数: 36

約数和(自身を含む): 28499772

約数和(自身を除く): 15502424

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 5101, 10202, 20404, 35707, 66313, 71414, 132626, 142828, 249949, 265252, 464191, 499898, 928382, 999796, 1856764, 3249337, 6498674, 12997348]

約数ペア:

[(1, 12997348), (2, 6498674), (4, 3249337), (7, 1856764), (13, 999796), (14, 928382), (26, 499898), (28, 464191), (49, 265252), (52, 249949), (91, 142828), (98, 132626), (182, 71414), (196, 66313), (364, 35707), (637, 20404), (1274, 10202), (2548, 5101)]