16728296

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{12373}}^1$

素因数の和:12405

約数の個数: 24

約数和(自身を含む): 33966630

約数和(自身を除く): 17238334

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 12373, 24746, 49492, 98984, 160849, 321698, 643396, 1286792, 2091037, 4182074, 8364148, 16728296]

約数ペア:

[(1, 16728296), (2, 8364148), (4, 4182074), (8, 2091037), (13, 1286792), (26, 643396), (52, 321698), (104, 160849), (169, 98984), (338, 49492), (676, 24746), (1352, 12373)]