11767720528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1248697}}^1$

素因数の和:1248755

約数の個数: 40

約数和(自身を含む): 24774168320

約数和(自身を除く): 13006447792

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 1248697, 2497394, 4994788, 9989576, 19979152, 23725243, 38709607, 47450486, 77419214, 94900972, 154838428, 189801944, 309676856, 379603888, 619353712, 735482533, 1470965066, 2941930132, 5883860264, 11767720528]

約数ペア:

[(1, 11767720528), (2, 5883860264), (4, 2941930132), (8, 1470965066), (16, 735482533), (19, 619353712), (31, 379603888), (38, 309676856), (62, 189801944), (76, 154838428), (124, 94900972), (152, 77419214), (248, 47450486), (304, 38709607), (496, 23725243), (589, 19979152), (1178, 9989576), (2356, 4994788), (4712, 2497394), (9424, 1248697)]