15692846388

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{221989}}^1$

素因数の和:222176

約数の個数: 48

約数和(自身を含む): 37741851840

約数和(自身を除く): 22049005452

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 137, 172, 258, 274, 411, 516, 548, 822, 1644, 5891, 11782, 17673, 23564, 35346, 70692, 221989, 443978, 665967, 887956, 1331934, 2663868, 9545527, 19091054, 28636581, 30412493, 38182108, 57273162, 60824986, 91237479, 114546324, 121649972, 182474958, 364949916, 1307737199, 2615474398, 3923211597, 5230948796, 7846423194, 15692846388]

約数ペア:

[(1, 15692846388), (2, 7846423194), (3, 5230948796), (4, 3923211597), (6, 2615474398), (12, 1307737199), (43, 364949916), (86, 182474958), (129, 121649972), (137, 114546324), (172, 91237479), (258, 60824986), (274, 57273162), (411, 38182108), (516, 30412493), (548, 28636581), (822, 19091054), (1644, 9545527), (5891, 2663868), (11782, 1331934), (17673, 887956), (23564, 665967), (35346, 443978), (70692, 221989)]