16798548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{419}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 42477120

約数和(自身を除く): 25678572

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 257, 419, 514, 771, 838, 1028, 1257, 1542, 1676, 2514, 3084, 3341, 5028, 5447, 6682, 10023, 10894, 13364, 16341, 20046, 21788, 32682, 40092, 65364, 107683, 215366, 323049, 430732, 646098, 1292196, 1399879, 2799758, 4199637, 5599516, 8399274, 16798548]

約数ペア:

[(1, 16798548), (2, 8399274), (3, 5599516), (4, 4199637), (6, 2799758), (12, 1399879), (13, 1292196), (26, 646098), (39, 430732), (52, 323049), (78, 215366), (156, 107683), (257, 65364), (419, 40092), (514, 32682), (771, 21788), (838, 20046), (1028, 16341), (1257, 13364), (1542, 10894), (1676, 10023), (2514, 6682), (3084, 5447), (3341, 5028)]