16343886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{661}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 35366688

約数和(自身を除く): 19022802

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 317, 634, 661, 951, 1322, 1902, 1983, 3966, 4121, 8242, 8593, 12363, 17186, 24726, 25779, 51558, 209537, 419074, 628611, 1257222, 2723981, 5447962, 8171943, 16343886]

約数ペア:

[(1, 16343886), (2, 8171943), (3, 5447962), (6, 2723981), (13, 1257222), (26, 628611), (39, 419074), (78, 209537), (317, 51558), (634, 25779), (661, 24726), (951, 17186), (1322, 12363), (1902, 8593), (1983, 8242), (3966, 4121)]