9671912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{197}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 20368260

約数和(自身を除く): 10696348

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 197, 323, 361, 394, 646, 722, 788, 1292, 1444, 1576, 2584, 2888, 3349, 3743, 6137, 6698, 7486, 12274, 13396, 14972, 24548, 26792, 29944, 49096, 63631, 71117, 127262, 142234, 254524, 284468, 509048, 568936, 1208989, 2417978, 4835956, 9671912]

約数ペア:

[(1, 9671912), (2, 4835956), (4, 2417978), (8, 1208989), (17, 568936), (19, 509048), (34, 284468), (38, 254524), (68, 142234), (76, 127262), (136, 71117), (152, 63631), (197, 49096), (323, 29944), (361, 26792), (394, 24548), (646, 14972), (722, 13396), (788, 12274), (1292, 7486), (1444, 6698), (1576, 6137), (2584, 3743), (2888, 3349)]