15691393314

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1409}}^1\times {\mathrm{32563}}^1$

素因数の和:33999

約数の個数: 48

約数和(自身を含む): 35813887200

約数和(自身を除く): 20122493886

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1409, 2818, 4227, 8454, 12681, 25362, 26771, 32563, 53542, 65126, 80313, 97689, 160626, 195378, 240939, 293067, 481878, 586134, 618697, 1237394, 1856091, 3712182, 5568273, 11136546, 45881267, 91762534, 137643801, 275287602, 412931403, 825862806, 871744073, 1743488146, 2615232219, 5230464438, 7845696657, 15691393314]

約数ペア:

[(1, 15691393314), (2, 7845696657), (3, 5230464438), (6, 2615232219), (9, 1743488146), (18, 871744073), (19, 825862806), (38, 412931403), (57, 275287602), (114, 137643801), (171, 91762534), (342, 45881267), (1409, 11136546), (2818, 5568273), (4227, 3712182), (8454, 1856091), (12681, 1237394), (25362, 618697), (26771, 586134), (32563, 481878), (53542, 293067), (65126, 240939), (80313, 195378), (97689, 160626)]