15663699982

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{430487}}^1$

素因数の和:430632

約数の個数: 32

約数和(自身を含む): 28267564032

約数和(自身を除く): 12603864050

約数列:

[1, 2, 7, 14, 23, 46, 113, 161, 226, 322, 791, 1582, 2599, 5198, 18193, 36386, 430487, 860974, 3013409, 6026818, 9901201, 19802402, 48645031, 69308407, 97290062, 138616814, 340515217, 681030434, 1118835713, 2237671426, 7831849991, 15663699982]

約数ペア:

[(1, 15663699982), (2, 7831849991), (7, 2237671426), (14, 1118835713), (23, 681030434), (46, 340515217), (113, 138616814), (161, 97290062), (226, 69308407), (322, 48645031), (791, 19802402), (1582, 9901201), (2599, 6026818), (5198, 3013409), (18193, 860974), (36386, 430487)]