16704762

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{277}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 36896160

約数和(自身を除く): 20191398

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 277, 437, 529, 554, 831, 874, 1058, 1311, 1587, 1662, 2622, 3174, 5263, 6371, 10051, 10526, 12742, 15789, 19113, 20102, 30153, 31578, 38226, 60306, 121049, 146533, 242098, 293066, 363147, 439599, 726294, 879198, 2784127, 5568254, 8352381, 16704762]

約数ペア:

[(1, 16704762), (2, 8352381), (3, 5568254), (6, 2784127), (19, 879198), (23, 726294), (38, 439599), (46, 363147), (57, 293066), (69, 242098), (114, 146533), (138, 121049), (277, 60306), (437, 38226), (529, 31578), (554, 30153), (831, 20102), (874, 19113), (1058, 15789), (1311, 12742), (1587, 10526), (1662, 10051), (2622, 6371), (3174, 5263)]