15404116

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 33586560

約数和(自身を除く): 18182444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 101, 182, 202, 364, 404, 419, 707, 838, 1313, 1414, 1676, 2626, 2828, 2933, 5252, 5447, 5866, 9191, 10894, 11732, 18382, 21788, 36764, 38129, 42319, 76258, 84638, 152516, 169276, 296233, 550147, 592466, 1100294, 1184932, 2200588, 3851029, 7702058, 15404116]

約数ペア:

[(1, 15404116), (2, 7702058), (4, 3851029), (7, 2200588), (13, 1184932), (14, 1100294), (26, 592466), (28, 550147), (52, 296233), (91, 169276), (101, 152516), (182, 84638), (202, 76258), (364, 42319), (404, 38129), (419, 36764), (707, 21788), (838, 18382), (1313, 11732), (1414, 10894), (1676, 9191), (2626, 5866), (2828, 5447), (2933, 5252)]