15680496

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1933}}^1$

素因数の和:1970

約数の個数: 60

約数和(自身を含む): 43886328

約数和(自身を除く): 28205832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 1933, 2028, 2704, 3866, 4056, 5799, 7732, 8112, 11598, 15464, 23196, 25129, 30928, 46392, 50258, 75387, 92784, 100516, 150774, 201032, 301548, 326677, 402064, 603096, 653354, 980031, 1206192, 1306708, 1960062, 2613416, 3920124, 5226832, 7840248, 15680496]

約数ペア:

[(1, 15680496), (2, 7840248), (3, 5226832), (4, 3920124), (6, 2613416), (8, 1960062), (12, 1306708), (13, 1206192), (16, 980031), (24, 653354), (26, 603096), (39, 402064), (48, 326677), (52, 301548), (78, 201032), (104, 150774), (156, 100516), (169, 92784), (208, 75387), (312, 50258), (338, 46392), (507, 30928), (624, 25129), (676, 23196), (1014, 15464), (1352, 11598), (1933, 8112), (2028, 7732), (2704, 5799), (3866, 4056)]