16269188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 32664576

約数和(自身を除く): 16395388

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 61, 92, 122, 223, 244, 299, 446, 598, 793, 892, 1196, 1403, 1586, 2806, 2899, 3172, 5129, 5612, 5798, 10258, 11596, 13603, 18239, 20516, 27206, 36478, 54412, 66677, 72956, 133354, 176839, 266708, 312869, 353678, 625738, 707356, 1251476, 4067297, 8134594, 16269188]

約数ペア:

[(1, 16269188), (2, 8134594), (4, 4067297), (13, 1251476), (23, 707356), (26, 625738), (46, 353678), (52, 312869), (61, 266708), (92, 176839), (122, 133354), (223, 72956), (244, 66677), (299, 54412), (446, 36478), (598, 27206), (793, 20516), (892, 18239), (1196, 13603), (1403, 11596), (1586, 10258), (2806, 5798), (2899, 5612), (3172, 5129)]