13748228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{631}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 26013120

約数和(自身を除く): 12264892

約数列:

[1, 2, 4, 13, 26, 52, 419, 631, 838, 1262, 1676, 2524, 5447, 8203, 10894, 16406, 21788, 32812, 264389, 528778, 1057556, 3437057, 6874114, 13748228]

約数ペア:

[(1, 13748228), (2, 6874114), (4, 3437057), (13, 1057556), (26, 528778), (52, 264389), (419, 32812), (631, 21788), (838, 16406), (1262, 10894), (1676, 8203), (2524, 5447)]